210672078

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 428107680

約数和(自身を除く): 217435602

約数列:

[1, 2, 3, 6, 89, 178, 241, 267, 482, 534, 723, 1446, 1637, 3274, 4911, 9822, 21449, 42898, 64347, 128694, 145693, 291386, 394517, 437079, 789034, 874158, 1183551, 2367102, 35112013, 70224026, 105336039, 210672078]

約数ペア:

[(1, 210672078), (2, 105336039), (3, 70224026), (6, 35112013), (89, 2367102), (178, 1183551), (241, 874158), (267, 789034), (482, 437079), (534, 394517), (723, 291386), (1446, 145693), (1637, 128694), (3274, 64347), (4911, 42898), (9822, 21449)]