201985095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2777}}^1$

素因数の和:3171

約数の個数: 32

約数和(自身を含む): 349094592

約数和(自身を除く): 147109497

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 373, 1119, 1865, 2777, 4849, 5595, 8331, 13885, 14547, 24245, 36101, 41655, 72735, 108303, 180505, 541515, 1035821, 3107463, 5179105, 13465673, 15537315, 40397019, 67328365, 201985095]

約数ペア:

[(1, 201985095), (3, 67328365), (5, 40397019), (13, 15537315), (15, 13465673), (39, 5179105), (65, 3107463), (195, 1035821), (373, 541515), (1119, 180505), (1865, 108303), (2777, 72735), (4849, 41655), (5595, 36101), (8331, 24245), (13885, 14547)]