202812152

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{65171}}^1$

素因数の和:65566

約数の個数: 16

約数和(自身を含む): 381256200

約数和(自身を除く): 178444048

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 65171, 130342, 260684, 521368, 25351519, 50703038, 101406076, 202812152]

約数ペア:

[(1, 202812152), (2, 101406076), (4, 50703038), (8, 25351519), (389, 521368), (778, 260684), (1556, 130342), (3112, 65171)]