201738944

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:382

約数の個数: 84

約数和(自身を含む): 445922400

約数和(自身を除く): 244183456

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 121, 176, 218, 239, 242, 352, 436, 478, 484, 704, 872, 956, 968, 1199, 1744, 1912, 1936, 2398, 2629, 3488, 3824, 3872, 4796, 5258, 6976, 7648, 7744, 9592, 10516, 13189, 15296, 19184, 21032, 26051, 26378, 28919, 38368, 42064, 52102, 52756, 57838, 76736, 84128, 104204, 105512, 115676, 168256, 208408, 211024, 231352, 286561, 416816, 422048, 462704, 573122, 833632, 844096, 925408, 1146244, 1667264, 1850816, 2292488, 3152171, 4584976, 6304342, 9169952, 12608684, 18339904, 25217368, 50434736, 100869472, 201738944]

約数ペア:

[(1, 201738944), (2, 100869472), (4, 50434736), (8, 25217368), (11, 18339904), (16, 12608684), (22, 9169952), (32, 6304342), (44, 4584976), (64, 3152171), (88, 2292488), (109, 1850816), (121, 1667264), (176, 1146244), (218, 925408), (239, 844096), (242, 833632), (352, 573122), (436, 462704), (478, 422048), (484, 416816), (704, 286561), (872, 231352), (956, 211024), (968, 208408), (1199, 168256), (1744, 115676), (1912, 105512), (1936, 104204), (2398, 84128), (2629, 76736), (3488, 57838), (3824, 52756), (3872, 52102), (4796, 42064), (5258, 38368), (6976, 28919), (7648, 26378), (7744, 26051), (9592, 21032), (10516, 19184), (13189, 15296)]