208198940398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4931}}^1\times {\mathrm{11393}}^1$

素因数の和:16452

約数の個数: 32

約数和(自身を含む): 333799535520

約数和(自身を除く): 125600595122

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 4931, 9862, 11393, 22786, 83827, 167654, 193681, 387362, 537479, 1074958, 1241837, 2483674, 9137143, 18274286, 21111229, 42222458, 56178883, 112357766, 955041011, 1910082022, 6123498247, 12246996494, 104099470199, 208198940398]

約数ペア:

[(1, 208198940398), (2, 104099470199), (17, 12246996494), (34, 6123498247), (109, 1910082022), (218, 955041011), (1853, 112357766), (3706, 56178883), (4931, 42222458), (9862, 21111229), (11393, 18274286), (22786, 9137143), (83827, 2483674), (167654, 1241837), (193681, 1074958), (387362, 537479)]