203830744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{24809}}^1$

素因数の和:24907

約数の個数: 32

約数和(自身を含む): 416808000

約数和(自身を除く): 212977256

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 24809, 49618, 99236, 198472, 322517, 645034, 1290068, 1959911, 2580136, 3919822, 7839644, 15679288, 25478843, 50957686, 101915372, 203830744]

約数ペア:

[(1, 203830744), (2, 101915372), (4, 50957686), (8, 25478843), (13, 15679288), (26, 7839644), (52, 3919822), (79, 2580136), (104, 1959911), (158, 1290068), (316, 645034), (632, 322517), (1027, 198472), (2054, 99236), (4108, 49618), (8216, 24809)]