200905810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151057}}^1$

素因数の和:151090

約数の個数: 32

約数和(自身を含む): 435047040

約数和(自身を除く): 234141230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 151057, 302114, 755285, 1057399, 1510570, 2114798, 2870083, 5286995, 5740166, 10573990, 14350415, 20090581, 28700830, 40181162, 100452905, 200905810]

約数ペア:

[(1, 200905810), (2, 100452905), (5, 40181162), (7, 28700830), (10, 20090581), (14, 14350415), (19, 10573990), (35, 5740166), (38, 5286995), (70, 2870083), (95, 2114798), (133, 1510570), (190, 1057399), (266, 755285), (665, 302114), (1330, 151057)]