200916872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{66617}}^1$

素因数の和:66665

約数の個数: 32

約数和(自身を含む): 419693400

約数和(自身を除く): 218776528

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 66617, 133234, 266468, 532936, 866021, 1732042, 1931893, 3464084, 3863786, 6928168, 7727572, 15455144, 25114609, 50229218, 100458436, 200916872]

約数ペア:

[(1, 200916872), (2, 100458436), (4, 50229218), (8, 25114609), (13, 15455144), (26, 7727572), (29, 6928168), (52, 3863786), (58, 3464084), (104, 1931893), (116, 1732042), (232, 866021), (377, 532936), (754, 266468), (1508, 133234), (3016, 66617)]