201671774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{22031}}^1$

素因数の和:22255

約数の個数: 16

約数和(自身を含む): 317260800

約数和(自身を除く): 115589026

約数列:

[1, 2, 23, 46, 199, 398, 4577, 9154, 22031, 44062, 506713, 1013426, 4384169, 8768338, 100835887, 201671774]

約数ペア:

[(1, 201671774), (2, 100835887), (23, 8768338), (46, 4384169), (199, 1013426), (398, 506713), (4577, 44062), (9154, 22031)]