210512022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{38261}}^1$

素因数の和:38404

約数の個数: 32

約数和(自身を含む): 484856064

約数和(自身を除く): 274344042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 38261, 76522, 114783, 229566, 267827, 535654, 803481, 1606962, 5012191, 10024382, 15036573, 30073146, 35085337, 70170674, 105256011, 210512022]

約数ペア:

[(1, 210512022), (2, 105256011), (3, 70170674), (6, 35085337), (7, 30073146), (14, 15036573), (21, 10024382), (42, 5012191), (131, 1606962), (262, 803481), (393, 535654), (786, 267827), (917, 229566), (1834, 114783), (2751, 76522), (5502, 38261)]