205510532

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{40423}}^1$

素因数の和:40499

約数の個数: 24

約数和(自身を含む): 380308992

約数和(自身を除く): 174798460

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 1271, 2542, 5084, 40423, 80846, 161692, 1253113, 1657343, 2506226, 3314686, 5012452, 6629372, 51377633, 102755266, 205510532]

約数ペア:

[(1, 205510532), (2, 102755266), (4, 51377633), (31, 6629372), (41, 5012452), (62, 3314686), (82, 2506226), (124, 1657343), (164, 1253113), (1271, 161692), (2542, 80846), (5084, 40423)]