201000160

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43319}}^1$

素因数の和:43363

約数の個数: 48

約数和(自身を含む): 491248800

約数和(自身を除く): 290248640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 43319, 86638, 173276, 216595, 346552, 433190, 693104, 866380, 1256251, 1386208, 1732760, 2512502, 3465520, 5025004, 6281255, 6931040, 10050008, 12562510, 20100016, 25125020, 40200032, 50250040, 100500080, 201000160]

約数ペア:

[(1, 201000160), (2, 100500080), (4, 50250040), (5, 40200032), (8, 25125020), (10, 20100016), (16, 12562510), (20, 10050008), (29, 6931040), (32, 6281255), (40, 5025004), (58, 3465520), (80, 2512502), (116, 1732760), (145, 1386208), (160, 1256251), (232, 866380), (290, 693104), (464, 433190), (580, 346552), (928, 216595), (1160, 173276), (2320, 86638), (4640, 43319)]