203797296

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 643458816

約数和(自身を除く): 439661520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 43, 46, 48, 53, 54, 69, 72, 81, 86, 92, 106, 108, 129, 138, 144, 159, 162, 172, 184, 207, 212, 216, 243, 258, 276, 318, 324, 344, 368, 387, 414, 424, 432, 477, 486, 516, 552, 621, 636, 648, 688, 774, 828, 848, 954, 972, 989, 1032, 1104, 1161, 1219, 1242, 1272, 1296, 1431, 1548, 1656, 1863, 1908, 1944, 1978, 2064, 2279, 2322, 2438, 2484, 2544, 2862, 2967, 3096, 3312, 3483, 3657, 3726, 3816, 3888, 3956, 4293, 4558, 4644, 4876, 4968, 5589, 5724, 5934, 6192, 6837, 6966, 7314, 7452, 7632, 7912, 8586, 8901, 9116, 9288, 9752, 9936, 10449, 10971, 11178, 11448, 11868, 12879, 13674, 13932, 14628, 14904, 15824, 17172, 17802, 18232, 18576, 19504, 20511, 20898, 21942, 22356, 22896, 23736, 25758, 26703, 27348, 27864, 29256, 29808, 32913, 34344, 35604, 36464, 41022, 41796, 43884, 44712, 47472, 51516, 52417, 53406, 54696, 55728, 58512, 61533, 65826, 68688, 71208, 80109, 82044, 83592, 87768, 89424, 98739, 103032, 104834, 106812, 109392, 123066, 131652, 142416, 157251, 160218, 164088, 167184, 175536, 184599, 197478, 206064, 209668, 213624, 240327, 246132, 263304, 296217, 314502, 320436, 328176, 369198, 394956, 419336, 427248, 471753, 480654, 492264, 526608, 553797, 592434, 629004, 640872, 738396, 789912, 838672, 943506, 961308, 984528, 1107594, 1184868, 1258008, 1281744, 1415259, 1476792, 1579824, 1887012, 1922616, 2215188, 2369736, 2516016, 2830518, 2953584, 3774024, 3845232, 4245777, 4430376, 4739472, 5661036, 7548048, 8491554, 8860752, 11322072, 12737331, 16983108, 22644144, 25474662, 33966216, 50949324, 67932432, 101898648, 203797296]

約数ペア:

[(1, 203797296), (2, 101898648), (3, 67932432), (4, 50949324), (6, 33966216), (8, 25474662), (9, 22644144), (12, 16983108), (16, 12737331), (18, 11322072), (23, 8860752), (24, 8491554), (27, 7548048), (36, 5661036), (43, 4739472), (46, 4430376), (48, 4245777), (53, 3845232), (54, 3774024), (69, 2953584), (72, 2830518), (81, 2516016), (86, 2369736), (92, 2215188), (106, 1922616), (108, 1887012), (129, 1579824), (138, 1476792), (144, 1415259), (159, 1281744), (162, 1258008), (172, 1184868), (184, 1107594), (207, 984528), (212, 961308), (216, 943506), (243, 838672), (258, 789912), (276, 738396), (318, 640872), (324, 629004), (344, 592434), (368, 553797), (387, 526608), (414, 492264), (424, 480654), (432, 471753), (477, 427248), (486, 419336), (516, 394956), (552, 369198), (621, 328176), (636, 320436), (648, 314502), (688, 296217), (774, 263304), (828, 246132), (848, 240327), (954, 213624), (972, 209668), (989, 206064), (1032, 197478), (1104, 184599), (1161, 175536), (1219, 167184), (1242, 164088), (1272, 160218), (1296, 157251), (1431, 142416), (1548, 131652), (1656, 123066), (1863, 109392), (1908, 106812), (1944, 104834), (1978, 103032), (2064, 98739), (2279, 89424), (2322, 87768), (2438, 83592), (2484, 82044), (2544, 80109), (2862, 71208), (2967, 68688), (3096, 65826), (3312, 61533), (3483, 58512), (3657, 55728), (3726, 54696), (3816, 53406), (3888, 52417), (3956, 51516), (4293, 47472), (4558, 44712), (4644, 43884), (4876, 41796), (4968, 41022), (5589, 36464), (5724, 35604), (5934, 34344), (6192, 32913), (6837, 29808), (6966, 29256), (7314, 27864), (7452, 27348), (7632, 26703), (7912, 25758), (8586, 23736), (8901, 22896), (9116, 22356), (9288, 21942), (9752, 20898), (9936, 20511), (10449, 19504), (10971, 18576), (11178, 18232), (11448, 17802), (11868, 17172), (12879, 15824), (13674, 14904), (13932, 14628)]