206522448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2161}}^1$

素因数の和:2364

約数の個数: 80

約数和(自身を含む): 585504192

約数和(自身を除く): 378981744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 181, 264, 362, 528, 543, 724, 1086, 1448, 1991, 2161, 2172, 2896, 3982, 4322, 4344, 5973, 6483, 7964, 8644, 8688, 11946, 12966, 15928, 17288, 23771, 23892, 25932, 31856, 34576, 47542, 47784, 51864, 71313, 95084, 95568, 103728, 142626, 190168, 285252, 380336, 391141, 570504, 782282, 1141008, 1173423, 1564564, 2346846, 3129128, 4302551, 4693692, 6258256, 8605102, 9387384, 12907653, 17210204, 18774768, 25815306, 34420408, 51630612, 68840816, 103261224, 206522448]

約数ペア:

[(1, 206522448), (2, 103261224), (3, 68840816), (4, 51630612), (6, 34420408), (8, 25815306), (11, 18774768), (12, 17210204), (16, 12907653), (22, 9387384), (24, 8605102), (33, 6258256), (44, 4693692), (48, 4302551), (66, 3129128), (88, 2346846), (132, 1564564), (176, 1173423), (181, 1141008), (264, 782282), (362, 570504), (528, 391141), (543, 380336), (724, 285252), (1086, 190168), (1448, 142626), (1991, 103728), (2161, 95568), (2172, 95084), (2896, 71313), (3982, 51864), (4322, 47784), (4344, 47542), (5973, 34576), (6483, 31856), (7964, 25932), (8644, 23892), (8688, 23771), (11946, 17288), (12966, 15928)]