201423028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1619}}^1\times {\mathrm{1637}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 371498400

約数和(自身を除く): 170075372

約数列:

[1, 2, 4, 19, 38, 76, 1619, 1637, 3238, 3274, 6476, 6548, 30761, 31103, 61522, 62206, 123044, 124412, 2650303, 5300606, 10601212, 50355757, 100711514, 201423028]

約数ペア:

[(1, 201423028), (2, 100711514), (4, 50355757), (19, 10601212), (38, 5300606), (76, 2650303), (1619, 124412), (1637, 123044), (3238, 62206), (3274, 61522), (6476, 31103), (6548, 30761)]