201684

素因数分解:

$2^2\times 3^1\times 7^5$

素因数の和:42

約数の個数: 36

約数和(自身を含む): 549024

約数和(自身を除く): 347340

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 2401, 4116, 4802, 7203, 9604, 14406, 16807, 28812, 33614, 50421, 67228, 100842, 201684]

約数ペア:

[(1, 201684), (2, 100842), (3, 67228), (4, 50421), (6, 33614), (7, 28812), (12, 16807), (14, 14406), (21, 9604), (28, 7203), (42, 4802), (49, 4116), (84, 2401), (98, 2058), (147, 1372), (196, 1029), (294, 686), (343, 588)]