201619035

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2464

約数の個数: 48

約数和(自身を含む): 369218304

約数和(自身を除く): 167599269

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 83, 115, 207, 249, 345, 415, 747, 1035, 1245, 1909, 2347, 3735, 5727, 7041, 9545, 11735, 17181, 21123, 28635, 35205, 53981, 85905, 105615, 161943, 194801, 269905, 485829, 584403, 809715, 974005, 1753209, 2429145, 2922015, 4480423, 8766045, 13441269, 22402115, 40323807, 67206345, 201619035]

約数ペア:

[(1, 201619035), (3, 67206345), (5, 40323807), (9, 22402115), (15, 13441269), (23, 8766045), (45, 4480423), (69, 2922015), (83, 2429145), (115, 1753209), (207, 974005), (249, 809715), (345, 584403), (415, 485829), (747, 269905), (1035, 194801), (1245, 161943), (1909, 105615), (2347, 85905), (3735, 53981), (5727, 35205), (7041, 28635), (9545, 21123), (11735, 17181)]