200364448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2129}}^1$

素因数の和:2329

約数の個数: 48

約数和(自身を含む): 420283080

約数和(自身を除く): 219918632

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 173, 272, 346, 544, 692, 1384, 2129, 2768, 2941, 4258, 5536, 5882, 8516, 11764, 17032, 23528, 34064, 36193, 47056, 68128, 72386, 94112, 144772, 289544, 368317, 579088, 736634, 1158176, 1473268, 2946536, 5893072, 6261389, 11786144, 12522778, 25045556, 50091112, 100182224, 200364448]

約数ペア:

[(1, 200364448), (2, 100182224), (4, 50091112), (8, 25045556), (16, 12522778), (17, 11786144), (32, 6261389), (34, 5893072), (68, 2946536), (136, 1473268), (173, 1158176), (272, 736634), (346, 579088), (544, 368317), (692, 289544), (1384, 144772), (2129, 94112), (2768, 72386), (2941, 68128), (4258, 47056), (5536, 36193), (5882, 34064), (8516, 23528), (11764, 17032)]