222732910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{3253}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 413284032

約数和(自身を除く): 190551122

約数列:

[1, 2, 5, 10, 41, 82, 167, 205, 334, 410, 835, 1670, 3253, 6506, 6847, 13694, 16265, 32530, 34235, 68470, 133373, 266746, 543251, 666865, 1086502, 1333730, 2716255, 5432510, 22273291, 44546582, 111366455, 222732910]

約数ペア:

[(1, 222732910), (2, 111366455), (5, 44546582), (10, 22273291), (41, 5432510), (82, 2716255), (167, 1333730), (205, 1086502), (334, 666865), (410, 543251), (835, 266746), (1670, 133373), (3253, 68470), (6506, 34235), (6847, 32530), (13694, 16265)]