225545476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{9791}}^1$

素因数の和:10251

約数の個数: 24

約数和(自身を含む): 426069504

約数和(自身を除く): 200524028

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 9791, 11518, 19582, 23036, 39164, 127283, 254566, 509132, 4337413, 8674826, 17349652, 56386369, 112772738, 225545476]

約数ペア:

[(1, 225545476), (2, 112772738), (4, 56386369), (13, 17349652), (26, 8674826), (52, 4337413), (443, 509132), (886, 254566), (1772, 127283), (5759, 39164), (9791, 23036), (11518, 19582)]