213025636

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{2251}}^1$

素因数の和:2715

約数の個数: 24

約数和(自身を含む): 380227680

約数和(自身を除く): 167202044

約数列:

[1, 2, 4, 59, 118, 236, 401, 802, 1604, 2251, 4502, 9004, 23659, 47318, 94636, 132809, 265618, 531236, 902651, 1805302, 3610604, 53256409, 106512818, 213025636]

約数ペア:

[(1, 213025636), (2, 106512818), (4, 53256409), (59, 3610604), (118, 1805302), (236, 902651), (401, 531236), (802, 265618), (1604, 132809), (2251, 94636), (4502, 47318), (9004, 23659)]