207728068

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 367476480

約数和(自身を除く): 159748412

約数列:

[1, 2, 4, 179, 223, 358, 446, 716, 892, 1301, 2602, 5204, 39917, 79834, 159668, 232879, 290123, 465758, 580246, 931516, 1160492, 51932017, 103864034, 207728068]

約数ペア:

[(1, 207728068), (2, 103864034), (4, 51932017), (179, 1160492), (223, 931516), (358, 580246), (446, 465758), (716, 290123), (892, 232879), (1301, 159668), (2602, 79834), (5204, 39917)]