201890715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{11633}}^1$

素因数の和:11743

約数の個数: 32

約数和(自身を含む): 351812160

約数和(自身を除く): 149921445

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 11633, 17355, 34899, 58165, 151229, 174495, 453687, 756145, 1035337, 2268435, 3106011, 5176685, 13459381, 15530055, 40378143, 67296905, 201890715]

約数ペア:

[(1, 201890715), (3, 67296905), (5, 40378143), (13, 15530055), (15, 13459381), (39, 5176685), (65, 3106011), (89, 2268435), (195, 1035337), (267, 756145), (445, 453687), (1157, 174495), (1335, 151229), (3471, 58165), (5785, 34899), (11633, 17355)]