213476268

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^2\times {\mathrm{3529}}^1$

素因数の和:3678

約数の個数: 36

約数和(自身を含む): 505368920

約数和(自身を除く): 291892652

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3529, 5041, 7058, 10082, 10587, 14116, 15123, 20164, 21174, 30246, 42348, 60492, 250559, 501118, 751677, 1002236, 1503354, 3006708, 17789689, 35579378, 53369067, 71158756, 106738134, 213476268]

約数ペア:

[(1, 213476268), (2, 106738134), (3, 71158756), (4, 53369067), (6, 35579378), (12, 17789689), (71, 3006708), (142, 1503354), (213, 1002236), (284, 751677), (426, 501118), (852, 250559), (3529, 60492), (5041, 42348), (7058, 30246), (10082, 21174), (10587, 20164), (14116, 15123)]