201588990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{33767}}^1$

素因数の和:33976

約数の個数: 32

約数和(自身を含む): 486259200

約数和(自身を除く): 284670210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 33767, 67534, 101301, 168835, 202602, 337670, 506505, 1013010, 6719633, 13439266, 20158899, 33598165, 40317798, 67196330, 100794495, 201588990]

約数ペア:

[(1, 201588990), (2, 100794495), (3, 67196330), (5, 40317798), (6, 33598165), (10, 20158899), (15, 13439266), (30, 6719633), (199, 1013010), (398, 506505), (597, 337670), (995, 202602), (1194, 168835), (1990, 101301), (2985, 67534), (5970, 33767)]