210194348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577457}}^1$

素因数の和:577481

約数の個数: 24

約数和(自身を含む): 452727072

約数和(自身を除く): 242532724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 577457, 1154914, 2309828, 4042199, 7506941, 8084398, 15013882, 16168796, 30027764, 52548587, 105097174, 210194348]

約数ペア:

[(1, 210194348), (2, 105097174), (4, 52548587), (7, 30027764), (13, 16168796), (14, 15013882), (26, 8084398), (28, 7506941), (52, 4042199), (91, 2309828), (182, 1154914), (364, 577457)]