210329284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{60509}}^1$

素因数の和:60603

約数の個数: 24

約数和(自身を含む): 406627200

約数和(自身を除く): 196297916

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 60509, 121018, 242036, 665599, 1331198, 2662396, 4780211, 9560422, 19120844, 52582321, 105164642, 210329284]

約数ペア:

[(1, 210329284), (2, 105164642), (4, 52582321), (11, 19120844), (22, 9560422), (44, 4780211), (79, 2662396), (158, 1331198), (316, 665599), (869, 242036), (1738, 121018), (3476, 60509)]