200318205

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2999}}^1$

素因数の和:3141

約数の個数: 32

約数和(自身を含む): 330336000

約数和(自身を除く): 130017795

約数列:

[1, 3, 5, 15, 61, 73, 183, 219, 305, 365, 915, 1095, 2999, 4453, 8997, 13359, 14995, 22265, 44985, 66795, 182939, 218927, 548817, 656781, 914695, 1094635, 2744085, 3283905, 13354547, 40063641, 66772735, 200318205]

約数ペア:

[(1, 200318205), (3, 66772735), (5, 40063641), (15, 13354547), (61, 3283905), (73, 2744085), (183, 1094635), (219, 914695), (305, 656781), (365, 548817), (915, 218927), (1095, 182939), (2999, 66795), (4453, 44985), (8997, 22265), (13359, 14995)]