207847630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{442229}}^1$

素因数の和:442283

約数の個数: 16

約数和(自身を含む): 382086720

約数和(自身を除く): 174239090

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 442229, 884458, 2211145, 4422290, 20784763, 41569526, 103923815, 207847630]

約数ペア:

[(1, 207847630), (2, 103923815), (5, 41569526), (10, 20784763), (47, 4422290), (94, 2211145), (235, 884458), (470, 442229)]