810222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 1880064

約数和(自身を除く): 1069842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 191, 202, 303, 382, 573, 606, 707, 1146, 1337, 1414, 2121, 2674, 4011, 4242, 8022, 19291, 38582, 57873, 115746, 135037, 270074, 405111, 810222]

約数ペア:

[(1, 810222), (2, 405111), (3, 270074), (6, 135037), (7, 115746), (14, 57873), (21, 38582), (42, 19291), (101, 8022), (191, 4242), (202, 4011), (303, 2674), (382, 2121), (573, 1414), (606, 1337), (707, 1146)]