190987384

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{11801}}^1$

素因数の和:11848

約数の個数: 48

約数和(自身を含む): 434785680

約数和(自身を除く): 243798296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 4046, 8092, 11801, 16184, 23602, 47204, 82607, 94408, 165214, 200617, 330428, 401234, 660856, 802468, 1404319, 1604936, 2808638, 3410489, 5617276, 6820978, 11234552, 13641956, 23873423, 27283912, 47746846, 95493692, 190987384]

約数ペア:

[(1, 190987384), (2, 95493692), (4, 47746846), (7, 27283912), (8, 23873423), (14, 13641956), (17, 11234552), (28, 6820978), (34, 5617276), (56, 3410489), (68, 2808638), (119, 1604936), (136, 1404319), (238, 802468), (289, 660856), (476, 401234), (578, 330428), (952, 200617), (1156, 165214), (2023, 94408), (2312, 82607), (4046, 47204), (8092, 23602), (11801, 16184)]