207730588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{12763}}^1$

素因数の和:13093

約数の個数: 24

約数和(自身を含む): 392773808

約数和(自身を除く): 185043220

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 4069, 8138, 12763, 16276, 25526, 51052, 165919, 331838, 663676, 3994819, 7989638, 15979276, 51932647, 103865294, 207730588]

約数ペア:

[(1, 207730588), (2, 103865294), (4, 51932647), (13, 15979276), (26, 7989638), (52, 3994819), (313, 663676), (626, 331838), (1252, 165919), (4069, 51052), (8138, 25526), (12763, 16276)]