210899688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{516911}}^1$

素因数の和:516937

約数の個数: 32

約数和(自身を含む): 558264960

約数和(自身を除く): 347365272

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 516911, 1033822, 1550733, 2067644, 3101466, 4135288, 6202932, 8787487, 12405864, 17574974, 26362461, 35149948, 52724922, 70299896, 105449844, 210899688]

約数ペア:

[(1, 210899688), (2, 105449844), (3, 70299896), (4, 52724922), (6, 35149948), (8, 26362461), (12, 17574974), (17, 12405864), (24, 8787487), (34, 6202932), (51, 4135288), (68, 3101466), (102, 2067644), (136, 1550733), (204, 1033822), (408, 516911)]