201680346623

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1\times {\mathrm{19457}}^1$

素因数の和:20823

約数の個数: 32

約数和(自身を含む): 244559351808

約数和(自身を除く): 42879005185

約数列:

[1, 7, 31, 37, 217, 259, 1147, 1291, 8029, 9037, 19457, 40021, 47767, 136199, 280147, 334369, 603167, 719909, 1480777, 4222169, 5039363, 10365439, 22317179, 25118987, 156220253, 175832909, 778688597, 929402519, 5450820179, 6505817633, 28811478089, 201680346623]

約数ペア:

[(1, 201680346623), (7, 28811478089), (31, 6505817633), (37, 5450820179), (217, 929402519), (259, 778688597), (1147, 175832909), (1291, 156220253), (8029, 25118987), (9037, 22317179), (19457, 10365439), (40021, 5039363), (47767, 4222169), (136199, 1480777), (280147, 719909), (334369, 603167)]