211078982

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1\times {\mathrm{1213}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 319388832

約数和(自身を除く): 108309850

約数列:

[1, 2, 167, 334, 521, 1042, 1213, 2426, 87007, 174014, 202571, 405142, 631973, 1263946, 105539491, 211078982]

約数ペア:

[(1, 211078982), (2, 105539491), (167, 1263946), (334, 631973), (521, 405142), (1042, 202571), (1213, 174014), (2426, 87007)]