207009760

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{21929}}^1$

素因数の和:22003

約数の個数: 48

約数和(自身を含む): 497372400

約数和(自身を除く): 290362640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 21929, 43858, 87716, 109645, 175432, 219290, 350864, 438580, 701728, 877160, 1293811, 1754320, 2587622, 3508640, 5175244, 6469055, 10350488, 12938110, 20700976, 25876220, 41401952, 51752440, 103504880, 207009760]

約数ペア:

[(1, 207009760), (2, 103504880), (4, 51752440), (5, 41401952), (8, 25876220), (10, 20700976), (16, 12938110), (20, 10350488), (32, 6469055), (40, 5175244), (59, 3508640), (80, 2587622), (118, 1754320), (160, 1293811), (236, 877160), (295, 701728), (472, 438580), (590, 350864), (944, 219290), (1180, 175432), (1888, 109645), (2360, 87716), (4720, 43858), (9440, 21929)]