196194621

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 303982848

約数和(自身を除く): 107788227

約数列:

[1, 3, 7, 21, 101, 233, 303, 397, 699, 707, 1191, 1631, 2121, 2779, 4893, 8337, 23533, 40097, 70599, 92501, 120291, 164731, 277503, 280679, 494193, 647507, 842037, 1942521, 9342601, 28027803, 65398207, 196194621]

約数ペア:

[(1, 196194621), (3, 65398207), (7, 28027803), (21, 9342601), (101, 1942521), (233, 842037), (303, 647507), (397, 494193), (699, 280679), (707, 277503), (1191, 164731), (1631, 120291), (2121, 92501), (2779, 70599), (4893, 40097), (8337, 23533)]