207056787

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 353009664

約数和(自身を除く): 145952877

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 151, 161, 167, 357, 391, 453, 483, 501, 1057, 1169, 1173, 2567, 2737, 2839, 3171, 3473, 3507, 3841, 7701, 8211, 8517, 10419, 11523, 17969, 19873, 24311, 25217, 26887, 53907, 59041, 59619, 65297, 72933, 75651, 80661, 176519, 177123, 195891, 413287, 428689, 457079, 529557, 579991, 1239861, 1286067, 1371237, 1739973, 3000823, 4059937, 9002469, 9859847, 12179811, 29579541, 69018929, 207056787]

約数ペア:

[(1, 207056787), (3, 69018929), (7, 29579541), (17, 12179811), (21, 9859847), (23, 9002469), (51, 4059937), (69, 3000823), (119, 1739973), (151, 1371237), (161, 1286067), (167, 1239861), (357, 579991), (391, 529557), (453, 457079), (483, 428689), (501, 413287), (1057, 195891), (1169, 177123), (1173, 176519), (2567, 80661), (2737, 75651), (2839, 72933), (3171, 65297), (3473, 59619), (3507, 59041), (3841, 53907), (7701, 26887), (8211, 25217), (8517, 24311), (10419, 19873), (11523, 17969)]