201502904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 435780000

約数和(自身を除く): 234277096

約数列:

[1, 2, 4, 8, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 323, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 2689, 3944, 4408, 5378, 9367, 10756, 18734, 21512, 37468, 45713, 51091, 74936, 77981, 91426, 102182, 155962, 182852, 204364, 311924, 365704, 408728, 623848, 868547, 1325677, 1481639, 1737094, 2651354, 2963278, 3474188, 5302708, 5926556, 6948376, 10605416, 11853112, 25187863, 50375726, 100751452, 201502904]

約数ペア:

[(1, 201502904), (2, 100751452), (4, 50375726), (8, 25187863), (17, 11853112), (19, 10605416), (29, 6948376), (34, 5926556), (38, 5302708), (58, 3474188), (68, 2963278), (76, 2651354), (116, 1737094), (136, 1481639), (152, 1325677), (232, 868547), (323, 623848), (493, 408728), (551, 365704), (646, 311924), (986, 204364), (1102, 182852), (1292, 155962), (1972, 102182), (2204, 91426), (2584, 77981), (2689, 74936), (3944, 51091), (4408, 45713), (5378, 37468), (9367, 21512), (10756, 18734)]