201565130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1669}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 391381200

約数和(自身を除く): 189816070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 929, 1669, 1858, 3338, 4645, 8345, 9290, 12077, 16690, 21697, 24154, 43394, 60385, 108485, 120770, 216970, 1550501, 3101002, 7752505, 15505010, 20156513, 40313026, 100782565, 201565130]

約数ペア:

[(1, 201565130), (2, 100782565), (5, 40313026), (10, 20156513), (13, 15505010), (26, 7752505), (65, 3101002), (130, 1550501), (929, 216970), (1669, 120770), (1858, 108485), (3338, 60385), (4645, 43394), (8345, 24154), (9290, 21697), (12077, 16690)]