206173320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{17011}}^1$

素因数の和:17126

約数の個数: 64

約数和(自身を含む): 624680640

約数和(自身を除く): 418507320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 17011, 34022, 51033, 68044, 85055, 102066, 136088, 170110, 204132, 255165, 340220, 408264, 510330, 680440, 1020660, 1718111, 2041320, 3436222, 5154333, 6872444, 8590555, 10308666, 13744888, 17181110, 20617332, 25771665, 34362220, 41234664, 51543330, 68724440, 103086660, 206173320]

約数ペア:

[(1, 206173320), (2, 103086660), (3, 68724440), (4, 51543330), (5, 41234664), (6, 34362220), (8, 25771665), (10, 20617332), (12, 17181110), (15, 13744888), (20, 10308666), (24, 8590555), (30, 6872444), (40, 5154333), (60, 3436222), (101, 2041320), (120, 1718111), (202, 1020660), (303, 680440), (404, 510330), (505, 408264), (606, 340220), (808, 255165), (1010, 204132), (1212, 170110), (1515, 136088), (2020, 102066), (2424, 85055), (3030, 68044), (4040, 51033), (6060, 34022), (12120, 17011)]