195849524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{53047}}^1$

素因数の和:53135

約数の個数: 24

約数和(自身を含む): 374306688

約数和(自身を除く): 178457164

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 53047, 106094, 212188, 689611, 1379222, 2758444, 3766337, 7532674, 15065348, 48962381, 97924762, 195849524]

約数ペア:

[(1, 195849524), (2, 97924762), (4, 48962381), (13, 15065348), (26, 7532674), (52, 3766337), (71, 2758444), (142, 1379222), (284, 689611), (923, 212188), (1846, 106094), (3692, 53047)]