203963508

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1024

約数の個数: 144

約数和(自身を含む): 631414784

約数和(自身を除く): 427451276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 243, 252, 279, 324, 372, 378, 434, 486, 558, 567, 651, 756, 837, 868, 967, 972, 1116, 1134, 1302, 1674, 1701, 1934, 1953, 2268, 2511, 2604, 2901, 3348, 3402, 3868, 3906, 5022, 5802, 5859, 6769, 6804, 7533, 7812, 8703, 10044, 11604, 11718, 13538, 15066, 17406, 17577, 20307, 23436, 26109, 27076, 29977, 30132, 34812, 35154, 40614, 52218, 52731, 59954, 60921, 70308, 78327, 81228, 89931, 104436, 105462, 119908, 121842, 156654, 179862, 182763, 209839, 210924, 234981, 243684, 269793, 313308, 359724, 365526, 419678, 469962, 539586, 548289, 629517, 731052, 809379, 839356, 939924, 1079172, 1096578, 1259034, 1618758, 1644867, 1888551, 2193156, 2428137, 2518068, 3237516, 3289734, 3777102, 4856274, 5665653, 6579468, 7284411, 7554204, 9712548, 11331306, 14568822, 16996959, 22662612, 29137644, 33993918, 50990877, 67987836, 101981754, 203963508]

約数ペア:

[(1, 203963508), (2, 101981754), (3, 67987836), (4, 50990877), (6, 33993918), (7, 29137644), (9, 22662612), (12, 16996959), (14, 14568822), (18, 11331306), (21, 9712548), (27, 7554204), (28, 7284411), (31, 6579468), (36, 5665653), (42, 4856274), (54, 3777102), (62, 3289734), (63, 3237516), (81, 2518068), (84, 2428137), (93, 2193156), (108, 1888551), (124, 1644867), (126, 1618758), (162, 1259034), (186, 1096578), (189, 1079172), (217, 939924), (243, 839356), (252, 809379), (279, 731052), (324, 629517), (372, 548289), (378, 539586), (434, 469962), (486, 419678), (558, 365526), (567, 359724), (651, 313308), (756, 269793), (837, 243684), (868, 234981), (967, 210924), (972, 209839), (1116, 182763), (1134, 179862), (1302, 156654), (1674, 121842), (1701, 119908), (1934, 105462), (1953, 104436), (2268, 89931), (2511, 81228), (2604, 78327), (2901, 70308), (3348, 60921), (3402, 59954), (3868, 52731), (3906, 52218), (5022, 40614), (5802, 35154), (5859, 34812), (6769, 30132), (6804, 29977), (7533, 27076), (7812, 26109), (8703, 23436), (10044, 20307), (11604, 17577), (11718, 17406), (13538, 15066)]