212273802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2316

約数の個数: 72

約数和(自身を含む): 514320768

約数和(自身を除く): 302046966

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 169, 186, 234, 279, 338, 403, 507, 558, 806, 1014, 1209, 1521, 2251, 2418, 3042, 3627, 4502, 5239, 6753, 7254, 10478, 13506, 15717, 20259, 29263, 31434, 40518, 47151, 58526, 69781, 87789, 94302, 139562, 175578, 209343, 263367, 380419, 418686, 526734, 628029, 760838, 907153, 1141257, 1256058, 1814306, 2282514, 2721459, 3423771, 5442918, 6847542, 8164377, 11792989, 16328754, 23585978, 35378967, 70757934, 106136901, 212273802]

約数ペア:

[(1, 212273802), (2, 106136901), (3, 70757934), (6, 35378967), (9, 23585978), (13, 16328754), (18, 11792989), (26, 8164377), (31, 6847542), (39, 5442918), (62, 3423771), (78, 2721459), (93, 2282514), (117, 1814306), (169, 1256058), (186, 1141257), (234, 907153), (279, 760838), (338, 628029), (403, 526734), (507, 418686), (558, 380419), (806, 263367), (1014, 209343), (1209, 175578), (1521, 139562), (2251, 94302), (2418, 87789), (3042, 69781), (3627, 58526), (4502, 47151), (5239, 40518), (6753, 31434), (7254, 29263), (10478, 20259), (13506, 15717)]