222124892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{219491}}^1$

素因数の和:219529

約数の個数: 24

約数和(自身を含む): 442495872

約数和(自身を除く): 220370980

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 219491, 438982, 877964, 2414401, 4828802, 5048293, 9657604, 10096586, 20193172, 55531223, 111062446, 222124892]

約数ペア:

[(1, 222124892), (2, 111062446), (4, 55531223), (11, 20193172), (22, 10096586), (23, 9657604), (44, 5048293), (46, 4828802), (92, 2414401), (253, 877964), (506, 438982), (1012, 219491)]