201637802639

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1\times {\mathrm{17839}}^1$

素因数の和:18639

約数の個数: 32

約数和(自身を含む): 249744015360

約数和(自身を除く): 48106212721

約数列:

[1, 7, 13, 91, 223, 557, 1561, 2899, 3899, 7241, 17839, 20293, 50687, 124211, 124873, 231907, 869477, 1614743, 1623349, 3978097, 9936323, 11303201, 27846679, 51715261, 69554261, 129172199, 362006827, 904205393, 2215800029, 15510600203, 28805400377, 201637802639]

約数ペア:

[(1, 201637802639), (7, 28805400377), (13, 15510600203), (91, 2215800029), (223, 904205393), (557, 362006827), (1561, 129172199), (2899, 69554261), (3899, 51715261), (7241, 27846679), (17839, 11303201), (20293, 9936323), (50687, 3978097), (124211, 1623349), (124873, 1614743), (231907, 869477)]