202279450

素因数分解:

$2^1\times 5^2\times {\mathrm{1423}}^1\times {\mathrm{2843}}^1$

素因数の和:4278

約数の個数: 24

約数和(自身を含む): 376636608

約数和(自身を除く): 174357158

約数列:

[1, 2, 5, 10, 25, 50, 1423, 2843, 2846, 5686, 7115, 14215, 14230, 28430, 35575, 71075, 71150, 142150, 4045589, 8091178, 20227945, 40455890, 101139725, 202279450]

約数ペア:

[(1, 202279450), (2, 101139725), (5, 40455890), (10, 20227945), (25, 8091178), (50, 4045589), (1423, 142150), (2843, 71150), (2846, 71075), (5686, 35575), (7115, 28430), (14215, 14230)]