201713603

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 55689277

約数列:

[1, 7, 13, 37, 91, 139, 259, 431, 481, 973, 1807, 3017, 3367, 5143, 5603, 12649, 15947, 36001, 39221, 59909, 66859, 111629, 207311, 419363, 468013, 778817, 1451177, 2216633, 5451719, 15516431, 28816229, 201713603]

約数ペア:

[(1, 201713603), (7, 28816229), (13, 15516431), (37, 5451719), (91, 2216633), (139, 1451177), (259, 778817), (431, 468013), (481, 419363), (973, 207311), (1807, 111629), (3017, 66859), (3367, 59909), (5143, 39221), (5603, 36001), (12649, 15947)]