207980226

素因数分解:

$2^1\times 3^2\times {\mathrm{1531}}^1\times {\mathrm{7547}}^1$

素因数の和:9086

約数の個数: 24

約数和(自身を含む): 450977904

約数和(自身を除く): 242997678

約数列:

[1, 2, 3, 6, 9, 18, 1531, 3062, 4593, 7547, 9186, 13779, 15094, 22641, 27558, 45282, 67923, 135846, 11554457, 23108914, 34663371, 69326742, 103990113, 207980226]

約数ペア:

[(1, 207980226), (2, 103990113), (3, 69326742), (6, 34663371), (9, 23108914), (18, 11554457), (1531, 135846), (3062, 67923), (4593, 45282), (7547, 27558), (9186, 22641), (13779, 15094)]