200514874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 376358400

約数和(自身を除く): 175843526

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 109, 161, 197, 203, 218, 322, 394, 406, 667, 763, 1334, 1379, 1526, 2507, 2758, 3161, 4531, 4669, 5014, 5713, 6322, 9062, 9338, 11426, 17549, 21473, 22127, 31717, 35098, 39991, 42946, 44254, 63434, 72703, 79982, 131399, 145406, 150311, 262798, 300622, 493879, 508921, 622717, 919793, 987758, 1017842, 1245434, 1839586, 3457153, 4359019, 6914306, 8718038, 14322491, 28644982, 100257437, 200514874]

約数ペア:

[(1, 200514874), (2, 100257437), (7, 28644982), (14, 14322491), (23, 8718038), (29, 6914306), (46, 4359019), (58, 3457153), (109, 1839586), (161, 1245434), (197, 1017842), (203, 987758), (218, 919793), (322, 622717), (394, 508921), (406, 493879), (667, 300622), (763, 262798), (1334, 150311), (1379, 145406), (1526, 131399), (2507, 79982), (2758, 72703), (3161, 63434), (4531, 44254), (4669, 42946), (5014, 39991), (5713, 35098), (6322, 31717), (9062, 22127), (9338, 21473), (11426, 17549)]