210738685871

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{569}}^1\times {\mathrm{1019}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 243908928000

約数和(自身を除く): 33170242129

約数列:

[1, 7, 137, 379, 569, 959, 1019, 2653, 3983, 7133, 51923, 77953, 139603, 215651, 363461, 386201, 545671, 579811, 977221, 1509557, 2703407, 4058677, 29544187, 52909537, 79434107, 206809309, 219748369, 370366759, 556038749, 1538238583, 30105526553, 210738685871]

約数ペア:

[(1, 210738685871), (7, 30105526553), (137, 1538238583), (379, 556038749), (569, 370366759), (959, 219748369), (1019, 206809309), (2653, 79434107), (3983, 52909537), (7133, 29544187), (51923, 4058677), (77953, 2703407), (139603, 1509557), (215651, 977221), (363461, 579811), (386201, 545671)]