193266440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{166609}}^1$

素因数の和:166649

約数の個数: 32

約数和(自身を含む): 449847000

約数和(自身を除く): 256580560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 166609, 333218, 666436, 833045, 1332872, 1666090, 3332180, 4831661, 6664360, 9663322, 19326644, 24158305, 38653288, 48316610, 96633220, 193266440]

約数ペア:

[(1, 193266440), (2, 96633220), (4, 48316610), (5, 38653288), (8, 24158305), (10, 19326644), (20, 9663322), (29, 6664360), (40, 4831661), (58, 3332180), (116, 1666090), (145, 1332872), (232, 833045), (290, 666436), (580, 333218), (1160, 166609)]