201074993

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{1663}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 240254976

約数和(自身を除く): 39179983

約数列:

[1, 7, 23, 161, 751, 1663, 5257, 11641, 17273, 38249, 120911, 267743, 1248913, 8742391, 28724999, 201074993]

約数ペア:

[(1, 201074993), (7, 28724999), (23, 8742391), (161, 1248913), (751, 267743), (1663, 120911), (5257, 38249), (11641, 17273)]