201308535

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2903}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 369667584

約数和(自身を除く): 168359049

約数列:

[1, 3, 5, 9, 15, 23, 45, 67, 69, 115, 201, 207, 335, 345, 603, 1005, 1035, 1541, 2903, 3015, 4623, 7705, 8709, 13869, 14515, 23115, 26127, 43545, 66769, 69345, 130635, 194501, 200307, 333845, 583503, 600921, 972505, 1001535, 1750509, 2917515, 3004605, 4473523, 8752545, 13420569, 22367615, 40261707, 67102845, 201308535]

約数ペア:

[(1, 201308535), (3, 67102845), (5, 40261707), (9, 22367615), (15, 13420569), (23, 8752545), (45, 4473523), (67, 3004605), (69, 2917515), (115, 1750509), (201, 1001535), (207, 972505), (335, 600921), (345, 583503), (603, 333845), (1005, 200307), (1035, 194501), (1541, 130635), (2903, 69345), (3015, 66769), (4623, 43545), (7705, 26127), (8709, 23115), (13869, 14515)]