201515332

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1\times {\mathrm{1721}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 358582392

約数和(自身を除く): 157067060

約数列:

[1, 2, 4, 73, 146, 292, 401, 802, 1604, 1721, 3442, 6884, 29273, 58546, 117092, 125633, 251266, 502532, 690121, 1380242, 2760484, 50378833, 100757666, 201515332]

約数ペア:

[(1, 201515332), (2, 100757666), (4, 50378833), (73, 2760484), (146, 1380242), (292, 690121), (401, 502532), (802, 251266), (1604, 125633), (1721, 117092), (3442, 58546), (6884, 29273)]