209976924

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{472921}}^1$

素因数の和:472965

約数の個数: 24

約数和(自身を含む): 503189008

約数和(自身を除く): 293212084

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 472921, 945842, 1418763, 1891684, 2837526, 5675052, 17498077, 34996154, 52494231, 69992308, 104988462, 209976924]

約数ペア:

[(1, 209976924), (2, 104988462), (3, 69992308), (4, 52494231), (6, 34996154), (12, 17498077), (37, 5675052), (74, 2837526), (111, 1891684), (148, 1418763), (222, 945842), (444, 472921)]