206839728

素因数分解:

$2^4\times 3^2\times {\mathrm{1436387}}^1$

素因数の和:1436401

約数の個数: 30

約数和(自身を含む): 578864364

約数和(自身を除く): 372024636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1436387, 2872774, 4309161, 5745548, 8618322, 11491096, 12927483, 17236644, 22982192, 25854966, 34473288, 51709932, 68946576, 103419864, 206839728]

約数ペア:

[(1, 206839728), (2, 103419864), (3, 68946576), (4, 51709932), (6, 34473288), (8, 25854966), (9, 22982192), (12, 17236644), (16, 12927483), (18, 11491096), (24, 8618322), (36, 5745548), (48, 4309161), (72, 2872774), (144, 1436387)]