204865256518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18030739}}^1$

素因数の和:18030796

約数の個数: 32

約数和(自身を含む): 363499718400

約数和(自身を除く): 158634461882

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 18030739, 36061478, 234399607, 342584041, 414706997, 468799214, 685168082, 829413994, 4453592533, 5391190961, 7879432943, 8907185066, 10782381922, 15758865886, 102432628259, 204865256518]

約数ペア:

[(1, 204865256518), (2, 102432628259), (13, 15758865886), (19, 10782381922), (23, 8907185066), (26, 7879432943), (38, 5391190961), (46, 4453592533), (247, 829413994), (299, 685168082), (437, 468799214), (494, 414706997), (598, 342584041), (874, 234399607), (5681, 36061478), (11362, 18030739)]