200615212

素因数分解:

$2^2\times 7^3\times {\mathrm{146221}}^1$

素因数の和:146246

約数の個数: 24

約数和(自身を含む): 409421600

約数和(自身を除く): 208806388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 146221, 292442, 584884, 1023547, 2047094, 4094188, 7164829, 14329658, 28659316, 50153803, 100307606, 200615212]

約数ペア:

[(1, 200615212), (2, 100307606), (4, 50153803), (7, 28659316), (14, 14329658), (28, 7164829), (49, 4094188), (98, 2047094), (196, 1023547), (343, 584884), (686, 292442), (1372, 146221)]