214128568

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{652831}}^1$

素因数の和:652878

約数の個数: 16

約数和(自身を含む): 411284160

約数和(自身を除く): 197155592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 652831, 1305662, 2611324, 5222648, 26766071, 53532142, 107064284, 214128568]

約数ペア:

[(1, 214128568), (2, 107064284), (4, 53532142), (8, 26766071), (41, 5222648), (82, 2611324), (164, 1305662), (328, 652831)]