227711230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3373}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 422208864

約数和(自身を除く): 194497634

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1570, 3373, 6746, 6751, 13502, 16865, 33730, 33755, 67510, 145039, 290078, 529561, 725195, 1059122, 1450390, 2647805, 5295610, 22771123, 45542246, 113855615, 227711230]

約数ペア:

[(1, 227711230), (2, 113855615), (5, 45542246), (10, 22771123), (43, 5295610), (86, 2647805), (157, 1450390), (215, 1059122), (314, 725195), (430, 529561), (785, 290078), (1570, 145039), (3373, 67510), (6746, 33755), (6751, 33730), (13502, 16865)]