222805852

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{823}}^1\times {\mathrm{1277}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 398061216

約数和(自身を除く): 175255364

約数列:

[1, 2, 4, 53, 106, 212, 823, 1277, 1646, 2554, 3292, 5108, 43619, 67681, 87238, 135362, 174476, 270724, 1050971, 2101942, 4203884, 55701463, 111402926, 222805852]

約数ペア:

[(1, 222805852), (2, 111402926), (4, 55701463), (53, 4203884), (106, 2101942), (212, 1050971), (823, 270724), (1277, 174476), (1646, 135362), (2554, 87238), (3292, 67681), (5108, 43619)]