219898056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1308917}}^1$

素因数の和:1308933

約数の個数: 32

約数和(自身を含む): 628280640

約数和(自身を除く): 408382584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1308917, 2617834, 3926751, 5235668, 7853502, 9162419, 10471336, 15707004, 18324838, 27487257, 31414008, 36649676, 54974514, 73299352, 109949028, 219898056]

約数ペア:

[(1, 219898056), (2, 109949028), (3, 73299352), (4, 54974514), (6, 36649676), (7, 31414008), (8, 27487257), (12, 18324838), (14, 15707004), (21, 10471336), (24, 9162419), (28, 7853502), (42, 5235668), (56, 3926751), (84, 2617834), (168, 1308917)]