204080436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809843}}^1$

素因数の和:809860

約数の個数: 36

約数和(自身を含む): 589566432

約数和(自身を除く): 385485996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809843, 1619686, 2429529, 3239372, 4859058, 5668901, 7288587, 9718116, 11337802, 14577174, 17006703, 22675604, 29154348, 34013406, 51020109, 68026812, 102040218, 204080436]

約数ペア:

[(1, 204080436), (2, 102040218), (3, 68026812), (4, 51020109), (6, 34013406), (7, 29154348), (9, 22675604), (12, 17006703), (14, 14577174), (18, 11337802), (21, 9718116), (28, 7288587), (36, 5668901), (42, 4859058), (63, 3239372), (84, 2429529), (126, 1619686), (252, 809843)]