200923600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17321}}^1$

素因数の和:17368

約数の個数: 60

約数和(自身を含む): 499393260

約数和(自身を除く): 298469660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 17321, 34642, 69284, 86605, 138568, 173210, 277136, 346420, 433025, 502309, 692840, 866050, 1004618, 1385680, 1732100, 2009236, 2511545, 3464200, 4018472, 5023090, 6928400, 8036944, 10046180, 12557725, 20092360, 25115450, 40184720, 50230900, 100461800, 200923600]

約数ペア:

[(1, 200923600), (2, 100461800), (4, 50230900), (5, 40184720), (8, 25115450), (10, 20092360), (16, 12557725), (20, 10046180), (25, 8036944), (29, 6928400), (40, 5023090), (50, 4018472), (58, 3464200), (80, 2511545), (100, 2009236), (116, 1732100), (145, 1385680), (200, 1004618), (232, 866050), (290, 692840), (400, 502309), (464, 433025), (580, 346420), (725, 277136), (1160, 173210), (1450, 138568), (2320, 86605), (2900, 69284), (5800, 34642), (11600, 17321)]