202348900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{155653}}^1$

素因数の和:155680

約数の個数: 36

約数和(自身を含む): 472876852

約数和(自身を除く): 270527952

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 155653, 311306, 622612, 778265, 1556530, 2023489, 3113060, 3891325, 4046978, 7782650, 8093956, 10117445, 15565300, 20234890, 40469780, 50587225, 101174450, 202348900]

約数ペア:

[(1, 202348900), (2, 101174450), (4, 50587225), (5, 40469780), (10, 20234890), (13, 15565300), (20, 10117445), (25, 8093956), (26, 7782650), (50, 4046978), (52, 3891325), (65, 3113060), (100, 2023489), (130, 1556530), (260, 778265), (325, 622612), (650, 311306), (1300, 155653)]