201188970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22133}}^1$

素因数の和:22247

約数の個数: 48

約数和(自身を含む): 528294312

約数和(自身を除く): 327105342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 22133, 44266, 66399, 110665, 132798, 199197, 221330, 331995, 398394, 663990, 995985, 1991970, 2235433, 4470866, 6706299, 11177165, 13412598, 20118897, 22354330, 33531495, 40237794, 67062990, 100594485, 201188970]

約数ペア:

[(1, 201188970), (2, 100594485), (3, 67062990), (5, 40237794), (6, 33531495), (9, 22354330), (10, 20118897), (15, 13412598), (18, 11177165), (30, 6706299), (45, 4470866), (90, 2235433), (101, 1991970), (202, 995985), (303, 663990), (505, 398394), (606, 331995), (909, 221330), (1010, 199197), (1515, 132798), (1818, 110665), (3030, 66399), (4545, 44266), (9090, 22133)]