201473621261

素因数分解:

${\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{421159}}^1$

素因数の和:421604

約数の個数: 16

約数和(自身を含む): 221988382080

約数和(自身を除く): 20514760819

約数列:

[1, 11, 157, 277, 1727, 3047, 43489, 421159, 478379, 4632749, 66121963, 116661043, 727341593, 1283271473, 18315783751, 201473621261]

約数ペア:

[(1, 201473621261), (11, 18315783751), (157, 1283271473), (277, 727341593), (1727, 116661043), (3047, 66121963), (43489, 4632749), (421159, 478379)]