201965175

素因数分解:

$3^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{8389}}^1$

素因数の和:8512

約数の個数: 36

約数和(自身を含む): 365166360

約数和(自身を除く): 163201185

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 107, 225, 321, 535, 963, 1605, 2675, 4815, 8025, 8389, 24075, 25167, 41945, 75501, 125835, 209725, 377505, 629175, 897623, 1887525, 2692869, 4488115, 8078607, 13464345, 22440575, 40393035, 67321725, 201965175]

約数ペア:

[(1, 201965175), (3, 67321725), (5, 40393035), (9, 22440575), (15, 13464345), (25, 8078607), (45, 4488115), (75, 2692869), (107, 1887525), (225, 897623), (321, 629175), (535, 377505), (963, 209725), (1605, 125835), (2675, 75501), (4815, 41945), (8025, 25167), (8389, 24075)]