200718165

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 330220800

約数和(自身を除く): 129502635

約数列:

[1, 3, 5, 15, 41, 123, 205, 389, 615, 839, 1167, 1945, 2517, 4195, 5835, 12585, 15949, 34399, 47847, 79745, 103197, 171995, 239235, 326371, 515985, 979113, 1631855, 4895565, 13381211, 40143633, 66906055, 200718165]

約数ペア:

[(1, 200718165), (3, 66906055), (5, 40143633), (15, 13381211), (41, 4895565), (123, 1631855), (205, 979113), (389, 515985), (615, 326371), (839, 239235), (1167, 171995), (1945, 103197), (2517, 79745), (4195, 47847), (5835, 34399), (12585, 15949)]