201982354

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 353001600

約数和(自身を除く): 151019246

約数列:

[1, 2, 7, 14, 67, 134, 349, 469, 617, 698, 938, 1234, 2443, 4319, 4886, 8638, 23383, 41339, 46766, 82678, 163681, 215333, 289373, 327362, 430666, 578746, 1507331, 3014662, 14427311, 28854622, 100991177, 201982354]

約数ペア:

[(1, 201982354), (2, 100991177), (7, 28854622), (14, 14427311), (67, 3014662), (134, 1507331), (349, 578746), (469, 430666), (617, 327362), (698, 289373), (938, 215333), (1234, 163681), (2443, 82678), (4319, 46766), (4886, 41339), (8638, 23383)]