187269964

素因数分解:

$2^2\times 7^2\times {\mathrm{379}}^1\times {\mathrm{2521}}^1$

素因数の和:2918

約数の個数: 36

約数和(自身を含む): 382385640

約数和(自身を除く): 195115676

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 379, 758, 1516, 2521, 2653, 5042, 5306, 10084, 10612, 17647, 18571, 35294, 37142, 70588, 74284, 123529, 247058, 494116, 955459, 1910918, 3821836, 6688213, 13376426, 26752852, 46817491, 93634982, 187269964]

約数ペア:

[(1, 187269964), (2, 93634982), (4, 46817491), (7, 26752852), (14, 13376426), (28, 6688213), (49, 3821836), (98, 1910918), (196, 955459), (379, 494116), (758, 247058), (1516, 123529), (2521, 74284), (2653, 70588), (5042, 37142), (5306, 35294), (10084, 18571), (10612, 17647)]