222372524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{571}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 435891456

約数和(自身を除く): 213518932

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 167, 212, 334, 571, 583, 668, 1142, 1166, 1837, 2284, 2332, 3674, 6281, 7348, 8851, 12562, 17702, 25124, 30263, 35404, 60526, 95357, 97361, 121052, 190714, 194722, 332893, 381428, 389444, 665786, 1048927, 1331572, 2097854, 4195708, 5053921, 10107842, 20215684, 55593131, 111186262, 222372524]

約数ペア:

[(1, 222372524), (2, 111186262), (4, 55593131), (11, 20215684), (22, 10107842), (44, 5053921), (53, 4195708), (106, 2097854), (167, 1331572), (212, 1048927), (334, 665786), (571, 389444), (583, 381428), (668, 332893), (1142, 194722), (1166, 190714), (1837, 121052), (2284, 97361), (2332, 95357), (3674, 60526), (6281, 35404), (7348, 30263), (8851, 25124), (12562, 17702)]