194601687

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 315187200

約数和(自身を除く): 120585513

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 191, 203, 239, 573, 609, 717, 1337, 1421, 1673, 4011, 4263, 5019, 5539, 6931, 9359, 11711, 16617, 20793, 28077, 35133, 38773, 45649, 48517, 116319, 136947, 145551, 271411, 319543, 339619, 814233, 958629, 1018857, 1323821, 2236801, 3971463, 6710403, 9266747, 27800241, 64867229, 194601687]

約数ペア:

[(1, 194601687), (3, 64867229), (7, 27800241), (21, 9266747), (29, 6710403), (49, 3971463), (87, 2236801), (147, 1323821), (191, 1018857), (203, 958629), (239, 814233), (573, 339619), (609, 319543), (717, 271411), (1337, 145551), (1421, 136947), (1673, 116319), (4011, 48517), (4263, 45649), (5019, 38773), (5539, 35133), (6931, 28077), (9359, 20793), (11711, 16617)]