207896001957

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{32672639}}^1$

素因数の和:32672753

約数の個数: 24

約数和(自身を含む): 346591365120

約数和(自身を除く): 138695363163

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 909, 2121, 6363, 32672639, 98017917, 228708473, 294053751, 686125419, 2058376257, 3299936539, 9899809617, 23099555773, 29699428851, 69298667319, 207896001957]

約数ペア:

[(1, 207896001957), (3, 69298667319), (7, 29699428851), (9, 23099555773), (21, 9899809617), (63, 3299936539), (101, 2058376257), (303, 686125419), (707, 294053751), (909, 228708473), (2121, 98017917), (6363, 32672639)]