201784342

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{521}}^1\times {\mathrm{983}}^1$

素因数の和:1703

約数の個数: 16

約数和(自身を含む): 305106912

約数和(自身を除く): 103322570

約数列:

[1, 2, 197, 394, 521, 983, 1042, 1966, 102637, 193651, 205274, 387302, 512143, 1024286, 100892171, 201784342]

約数ペア:

[(1, 201784342), (2, 100892171), (197, 1024286), (394, 512143), (521, 387302), (983, 205274), (1042, 193651), (1966, 102637)]