202278110

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{124097}}^1$

素因数の和:124267

約数の個数: 16

約数和(自身を含む): 366337296

約数和(自身を除く): 164059186

約数列:

[1, 2, 5, 10, 163, 326, 815, 1630, 124097, 248194, 620485, 1240970, 20227811, 40455622, 101139055, 202278110]

約数ペア:

[(1, 202278110), (2, 101139055), (5, 40455622), (10, 20227811), (163, 1240970), (326, 620485), (815, 248194), (1630, 124097)]