222091266

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1311

約数の個数: 64

約数和(自身を含む): 495175680

約数和(自身を除く): 273084414

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 213, 426, 437, 874, 1193, 1311, 1349, 1633, 2386, 2622, 2698, 3266, 3579, 4047, 4899, 7158, 8094, 9798, 22667, 27439, 31027, 45334, 54878, 62054, 68001, 82317, 84703, 93081, 136002, 164634, 169406, 186162, 254109, 508218, 521341, 1042682, 1564023, 1609357, 1948169, 3128046, 3218714, 3896338, 4828071, 5844507, 9656142, 11689014, 37015211, 74030422, 111045633, 222091266]

約数ペア:

[(1, 222091266), (2, 111045633), (3, 74030422), (6, 37015211), (19, 11689014), (23, 9656142), (38, 5844507), (46, 4828071), (57, 3896338), (69, 3218714), (71, 3128046), (114, 1948169), (138, 1609357), (142, 1564023), (213, 1042682), (426, 521341), (437, 508218), (874, 254109), (1193, 186162), (1311, 169406), (1349, 164634), (1633, 136002), (2386, 93081), (2622, 84703), (2698, 82317), (3266, 68001), (3579, 62054), (4047, 54878), (4899, 45334), (7158, 31027), (8094, 27439), (9798, 22667)]