201401128

素因数分解:

$2^3\times {\mathrm{431}}^1\times {\mathrm{58411}}^1$

素因数の和:58848

約数の個数: 16

約数和(自身を含む): 378509760

約数和(自身を除く): 177108632

約数列:

[1, 2, 4, 8, 431, 862, 1724, 3448, 58411, 116822, 233644, 467288, 25175141, 50350282, 100700564, 201401128]

約数ペア:

[(1, 201401128), (2, 100700564), (4, 50350282), (8, 25175141), (431, 467288), (862, 233644), (1724, 116822), (3448, 58411)]