201263428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{1861}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 371208320

約数和(自身を除く): 169944892

約数列:

[1, 2, 4, 19, 38, 76, 1423, 1861, 2846, 3722, 5692, 7444, 27037, 35359, 54074, 70718, 108148, 141436, 2648203, 5296406, 10592812, 50315857, 100631714, 201263428]

約数ペア:

[(1, 201263428), (2, 100631714), (4, 50315857), (19, 10592812), (38, 5296406), (76, 2648203), (1423, 141436), (1861, 108148), (2846, 70718), (3722, 54074), (5692, 35359), (7444, 27037)]