203495136

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 595716912

約数和(自身を除く): 392221776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 97, 104, 123, 156, 164, 194, 208, 246, 291, 312, 328, 388, 416, 492, 533, 582, 624, 656, 776, 984, 1066, 1164, 1248, 1261, 1312, 1552, 1599, 1681, 1968, 2132, 2328, 2522, 3104, 3198, 3362, 3783, 3936, 3977, 4264, 4656, 5043, 5044, 6396, 6724, 7566, 7954, 8528, 9312, 10086, 10088, 11931, 12792, 13448, 15132, 15908, 17056, 20172, 20176, 21853, 23862, 25584, 26896, 30264, 31816, 40344, 40352, 43706, 47724, 51168, 51701, 53792, 60528, 63632, 65559, 80688, 87412, 95448, 103402, 121056, 127264, 131118, 155103, 161376, 163057, 174824, 190896, 206804, 262236, 310206, 326114, 349648, 381792, 413608, 489171, 524472, 620412, 652228, 699296, 827216, 978342, 1048944, 1240824, 1304456, 1654432, 1956684, 2097888, 2119741, 2481648, 2608912, 3913368, 4239482, 4963296, 5217824, 6359223, 7826736, 8478964, 12718446, 15653472, 16957928, 25436892, 33915856, 50873784, 67831712, 101747568, 203495136]

約数ペア:

[(1, 203495136), (2, 101747568), (3, 67831712), (4, 50873784), (6, 33915856), (8, 25436892), (12, 16957928), (13, 15653472), (16, 12718446), (24, 8478964), (26, 7826736), (32, 6359223), (39, 5217824), (41, 4963296), (48, 4239482), (52, 3913368), (78, 2608912), (82, 2481648), (96, 2119741), (97, 2097888), (104, 1956684), (123, 1654432), (156, 1304456), (164, 1240824), (194, 1048944), (208, 978342), (246, 827216), (291, 699296), (312, 652228), (328, 620412), (388, 524472), (416, 489171), (492, 413608), (533, 381792), (582, 349648), (624, 326114), (656, 310206), (776, 262236), (984, 206804), (1066, 190896), (1164, 174824), (1248, 163057), (1261, 161376), (1312, 155103), (1552, 131118), (1599, 127264), (1681, 121056), (1968, 103402), (2132, 95448), (2328, 87412), (2522, 80688), (3104, 65559), (3198, 63632), (3362, 60528), (3783, 53792), (3936, 51701), (3977, 51168), (4264, 47724), (4656, 43706), (5043, 40352), (5044, 40344), (6396, 31816), (6724, 30264), (7566, 26896), (7954, 25584), (8528, 23862), (9312, 21853), (10086, 20176), (10088, 20172), (11931, 17056), (12792, 15908), (13448, 15132)]