220157102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1933}}^1$

素因数の和:2144

約数の個数: 32

約数和(自身を含む): 374298624

約数和(自身を除く): 154141522

約数列:

[1, 2, 11, 22, 31, 62, 167, 334, 341, 682, 1837, 1933, 3674, 3866, 5177, 10354, 21263, 42526, 56947, 59923, 113894, 119846, 322811, 645622, 659153, 1318306, 3550921, 7101842, 10007141, 20014282, 110078551, 220157102]

約数ペア:

[(1, 220157102), (2, 110078551), (11, 20014282), (22, 10007141), (31, 7101842), (62, 3550921), (167, 1318306), (334, 659153), (341, 645622), (682, 322811), (1837, 119846), (1933, 113894), (3674, 59923), (3866, 56947), (5177, 42526), (10354, 21263)]