201911085

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{9733}}^1$

素因数の和:10205

約数の個数: 24

約数和(自身を含む): 350774424

約数和(自身を除く): 148863339

約数列:

[1, 3, 5, 9, 15, 45, 461, 1383, 2305, 4149, 6915, 9733, 20745, 29199, 48665, 87597, 145995, 437985, 4486913, 13460739, 22434565, 40382217, 67303695, 201911085]

約数ペア:

[(1, 201911085), (3, 67303695), (5, 40382217), (9, 22434565), (15, 13460739), (45, 4486913), (461, 437985), (1383, 145995), (2305, 87597), (4149, 48665), (6915, 29199), (9733, 20745)]