203484358

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 96

約数和(自身を含む): 419592960

約数和(自身を除く): 216108602

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 46, 49, 58, 77, 98, 154, 161, 203, 253, 283, 319, 322, 406, 506, 539, 566, 638, 667, 1078, 1127, 1334, 1421, 1771, 1981, 2233, 2254, 2842, 3113, 3542, 3962, 4466, 4669, 6226, 6509, 7337, 8207, 9338, 12397, 13018, 13867, 14674, 15631, 16414, 21791, 24794, 27734, 31262, 32683, 43582, 45563, 51359, 57449, 65366, 71599, 90277, 91126, 102718, 114898, 143198, 152537, 180554, 188761, 305074, 318941, 359513, 377522, 402143, 501193, 631939, 637882, 719026, 804286, 1002386, 1263878, 1321327, 2076371, 2642654, 3508351, 4152742, 4423573, 7016702, 8847146, 9249289, 14534597, 18498578, 29069194, 101742179, 203484358]

約数ペア:

[(1, 203484358), (2, 101742179), (7, 29069194), (11, 18498578), (14, 14534597), (22, 9249289), (23, 8847146), (29, 7016702), (46, 4423573), (49, 4152742), (58, 3508351), (77, 2642654), (98, 2076371), (154, 1321327), (161, 1263878), (203, 1002386), (253, 804286), (283, 719026), (319, 637882), (322, 631939), (406, 501193), (506, 402143), (539, 377522), (566, 359513), (638, 318941), (667, 305074), (1078, 188761), (1127, 180554), (1334, 152537), (1421, 143198), (1771, 114898), (1981, 102718), (2233, 91126), (2254, 90277), (2842, 71599), (3113, 65366), (3542, 57449), (3962, 51359), (4466, 45563), (4669, 43582), (6226, 32683), (6509, 31262), (7337, 27734), (8207, 24794), (9338, 21791), (12397, 16414), (13018, 15631), (13867, 14674)]