205053744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{610279}}^1$

素因数の和:610297

約数の個数: 40

約数和(自身を含む): 605397760

約数和(自身を除く): 400344016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 610279, 1220558, 1830837, 2441116, 3661674, 4271953, 4882232, 7323348, 8543906, 9764464, 12815859, 14646696, 17087812, 25631718, 29293392, 34175624, 51263436, 68351248, 102526872, 205053744]

約数ペア:

[(1, 205053744), (2, 102526872), (3, 68351248), (4, 51263436), (6, 34175624), (7, 29293392), (8, 25631718), (12, 17087812), (14, 14646696), (16, 12815859), (21, 9764464), (24, 8543906), (28, 7323348), (42, 4882232), (48, 4271953), (56, 3661674), (84, 2441116), (112, 1830837), (168, 1220558), (336, 610279)]