201008385

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7193}}^1$

素因数の和:7236

約数の個数: 48

約数和(自身を含む): 377080704

約数和(自身を除く): 176072319

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 243, 345, 405, 621, 1035, 1215, 1863, 3105, 5589, 7193, 9315, 21579, 27945, 35965, 64737, 107895, 165439, 194211, 323685, 496317, 582633, 827195, 971055, 1488951, 1747899, 2481585, 2913165, 4466853, 7444755, 8739495, 13400559, 22334265, 40201677, 67002795, 201008385]

約数ペア:

[(1, 201008385), (3, 67002795), (5, 40201677), (9, 22334265), (15, 13400559), (23, 8739495), (27, 7444755), (45, 4466853), (69, 2913165), (81, 2481585), (115, 1747899), (135, 1488951), (207, 971055), (243, 827195), (345, 582633), (405, 496317), (621, 323685), (1035, 194211), (1215, 165439), (1863, 107895), (3105, 64737), (5589, 35965), (7193, 27945), (9315, 21579)]