208188564612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2478435293}}^1$

素因数の和:2478435307

約数の個数: 24

約数和(自身を含む): 555169505856

約数和(自身を除く): 346980941244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2478435293, 4956870586, 7435305879, 9913741172, 14870611758, 17349047051, 29741223516, 34698094102, 52047141153, 69396188204, 104094282306, 208188564612]

約数ペア:

[(1, 208188564612), (2, 104094282306), (3, 69396188204), (4, 52047141153), (6, 34698094102), (7, 29741223516), (12, 17349047051), (14, 14870611758), (21, 9913741172), (28, 7435305879), (42, 4956870586), (84, 2478435293)]