201399495

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{7309}}^1$

素因数の和:7495

約数の個数: 32

約数和(自身を含む): 353687040

約数和(自身を除く): 152287545

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1837, 2505, 5511, 7309, 9185, 21927, 27555, 36545, 80399, 109635, 241197, 401995, 1205985, 1220603, 3661809, 6103015, 13426633, 18309045, 40279899, 67133165, 201399495]

約数ペア:

[(1, 201399495), (3, 67133165), (5, 40279899), (11, 18309045), (15, 13426633), (33, 6103015), (55, 3661809), (165, 1220603), (167, 1205985), (501, 401995), (835, 241197), (1837, 109635), (2505, 80399), (5511, 36545), (7309, 27555), (9185, 21927)]