201127935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2999}}^1$

素因数の和:3287

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 141016065

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 263, 789, 1315, 2999, 3945, 4471, 8997, 13413, 14995, 22355, 44985, 50983, 67065, 152949, 254915, 764745, 788737, 2366211, 3943685, 11831055, 13408529, 40225587, 67042645, 201127935]

約数ペア:

[(1, 201127935), (3, 67042645), (5, 40225587), (15, 13408529), (17, 11831055), (51, 3943685), (85, 2366211), (255, 788737), (263, 764745), (789, 254915), (1315, 152949), (2999, 67065), (3945, 50983), (4471, 44985), (8997, 22355), (13413, 14995)]