201403318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 352719360

約数和(自身を除く): 151316042

約数列:

[1, 2, 17, 23, 29, 34, 46, 58, 83, 107, 166, 214, 391, 493, 667, 782, 986, 1334, 1411, 1819, 1909, 2407, 2461, 2822, 3103, 3638, 3818, 4814, 4922, 6206, 8881, 11339, 17762, 22678, 32453, 40919, 41837, 52751, 55361, 64906, 71369, 81838, 83674, 105502, 110722, 142738, 150977, 204263, 257549, 301954, 408526, 515098, 941137, 1213273, 1882274, 2426546, 3472471, 4378333, 5923627, 6944942, 8756666, 11847254, 100701659, 201403318]

約数ペア:

[(1, 201403318), (2, 100701659), (17, 11847254), (23, 8756666), (29, 6944942), (34, 5923627), (46, 4378333), (58, 3472471), (83, 2426546), (107, 1882274), (166, 1213273), (214, 941137), (391, 515098), (493, 408526), (667, 301954), (782, 257549), (986, 204263), (1334, 150977), (1411, 142738), (1819, 110722), (1909, 105502), (2407, 83674), (2461, 81838), (2822, 71369), (3103, 64906), (3638, 55361), (3818, 52751), (4814, 41837), (4922, 40919), (6206, 32453), (8881, 22678), (11339, 17762)]