208363710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{224047}}^1$

素因数の和:224088

約数の個数: 32

約数和(自身を含む): 516206592

約数和(自身を除く): 307842882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 224047, 448094, 672141, 1120235, 1344282, 2240470, 3360705, 6721410, 6945457, 13890914, 20836371, 34727285, 41672742, 69454570, 104181855, 208363710]

約数ペア:

[(1, 208363710), (2, 104181855), (3, 69454570), (5, 41672742), (6, 34727285), (10, 20836371), (15, 13890914), (30, 6945457), (31, 6721410), (62, 3360705), (93, 2240470), (155, 1344282), (186, 1120235), (310, 672141), (465, 448094), (930, 224047)]