201977803016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{5900263}}^1$

素因数の和:5900669

約数の個数: 32

約数和(自身を含む): 414198532800

約数和(自身を除く): 212220729784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 389, 778, 1556, 3112, 4279, 8558, 17116, 34232, 5900263, 11800526, 23601052, 47202104, 64902893, 129805786, 259611572, 519223144, 2295202307, 4590404614, 9180809228, 18361618456, 25247225377, 50494450754, 100988901508, 201977803016]

約数ペア:

[(1, 201977803016), (2, 100988901508), (4, 50494450754), (8, 25247225377), (11, 18361618456), (22, 9180809228), (44, 4590404614), (88, 2295202307), (389, 519223144), (778, 259611572), (1556, 129805786), (3112, 64902893), (4279, 47202104), (8558, 23601052), (17116, 11800526), (34232, 5900263)]