203600528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2129}}^1$

素因数の和:2319

約数の個数: 40

約数和(自身を含む): 406744800

約数和(自身を除く): 203144272

約数列:

[1, 2, 4, 8, 16, 43, 86, 139, 172, 278, 344, 556, 688, 1112, 2129, 2224, 4258, 5977, 8516, 11954, 17032, 23908, 34064, 47816, 91547, 95632, 183094, 295931, 366188, 591862, 732376, 1183724, 1464752, 2367448, 4734896, 12725033, 25450066, 50900132, 101800264, 203600528]

約数ペア:

[(1, 203600528), (2, 101800264), (4, 50900132), (8, 25450066), (16, 12725033), (43, 4734896), (86, 2367448), (139, 1464752), (172, 1183724), (278, 732376), (344, 591862), (556, 366188), (688, 295931), (1112, 183094), (2129, 95632), (2224, 91547), (4258, 47816), (5977, 34064), (8516, 23908), (11954, 17032)]