207722088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{412147}}^1$

素因数の和:412166

約数の個数: 48

約数和(自身を含む): 642950880

約数和(自身を除く): 435228792

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, 412147, 824294, 1236441, 1648588, 2472882, 2885029, 3297176, 3709323, 4945764, 5770058, 7418646, 8655087, 9891528, 11540116, 14837292, 17310174, 23080232, 25965261, 29674584, 34620348, 51930522, 69240696, 103861044, 207722088]

約数ペア:

[(1, 207722088), (2, 103861044), (3, 69240696), (4, 51930522), (6, 34620348), (7, 29674584), (8, 25965261), (9, 23080232), (12, 17310174), (14, 14837292), (18, 11540116), (21, 9891528), (24, 8655087), (28, 7418646), (36, 5770058), (42, 4945764), (56, 3709323), (63, 3297176), (72, 2885029), (84, 2472882), (126, 1648588), (168, 1236441), (252, 824294), (504, 412147)]