201418077

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{29153}}^1$

素因数の和:29217

約数の個数: 24

約数和(自身を含む): 319061376

約数和(自身を除く): 117643299

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 29153, 87459, 204071, 612213, 1370191, 1428497, 4110573, 4285491, 9591337, 28774011, 67139359, 201418077]

約数ペア:

[(1, 201418077), (3, 67139359), (7, 28774011), (21, 9591337), (47, 4285491), (49, 4110573), (141, 1428497), (147, 1370191), (329, 612213), (987, 204071), (2303, 87459), (6909, 29153)]