204474312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{405703}}^1$

素因数の和:405722

約数の個数: 48

約数和(自身を含む): 632898240

約数和(自身を除く): 428423928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 405703, 811406, 1217109, 1622812, 2434218, 2839921, 3245624, 3651327, 4868436, 5679842, 7302654, 8519763, 9736872, 11359684, 14605308, 17039526, 22719368, 25559289, 29210616, 34079052, 51118578, 68158104, 102237156, 204474312]

約数ペア:

[(1, 204474312), (2, 102237156), (3, 68158104), (4, 51118578), (6, 34079052), (7, 29210616), (8, 25559289), (9, 22719368), (12, 17039526), (14, 14605308), (18, 11359684), (21, 9736872), (24, 8519763), (28, 7302654), (36, 5679842), (42, 4868436), (56, 3651327), (63, 3245624), (72, 2839921), (84, 2434218), (126, 1622812), (168, 1217109), (252, 811406), (504, 405703)]