237315426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{20719}}^1$

素因数の和:20830

約数の個数: 32

約数和(自身を含む): 501258240

約数和(自身を除く): 263942814

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 11454, 20719, 41438, 62157, 124314, 476537, 953074, 1429611, 1719677, 2859222, 3439354, 5159031, 10318062, 39552571, 79105142, 118657713, 237315426]

約数ペア:

[(1, 237315426), (2, 118657713), (3, 79105142), (6, 39552571), (23, 10318062), (46, 5159031), (69, 3439354), (83, 2859222), (138, 1719677), (166, 1429611), (249, 953074), (498, 476537), (1909, 124314), (3818, 62157), (5727, 41438), (11454, 20719)]