201455492

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{45827}}^1$

素因数の和:45995

約数の個数: 24

約数和(自身を含む): 405486144

約数和(自身を除く): 204030652

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 45827, 91654, 183308, 320789, 641578, 1283156, 7194839, 14389678, 28779356, 50363873, 100727746, 201455492]

約数ペア:

[(1, 201455492), (2, 100727746), (4, 50363873), (7, 28779356), (14, 14389678), (28, 7194839), (157, 1283156), (314, 641578), (628, 320789), (1099, 183308), (2198, 91654), (4396, 45827)]