208034274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{3331}}^1$

素因数の和:4830

約数の個数: 32

約数和(自身を含む): 475969536

約数和(自身を除く): 267935262

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1487, 2974, 3331, 4461, 6662, 8922, 9993, 10409, 19986, 20818, 23317, 31227, 46634, 62454, 69951, 139902, 4953197, 9906394, 14859591, 29719182, 34672379, 69344758, 104017137, 208034274]

約数ペア:

[(1, 208034274), (2, 104017137), (3, 69344758), (6, 34672379), (7, 29719182), (14, 14859591), (21, 9906394), (42, 4953197), (1487, 139902), (2974, 69951), (3331, 62454), (4461, 46634), (6662, 31227), (8922, 23317), (9993, 20818), (10409, 19986)]