201688974

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{14533}}^1$

素因数の和:14801

約数の個数: 32

約数和(自身を含む): 449972640

約数和(自身を除く): 248283666

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 2313, 4626, 6939, 13878, 14533, 29066, 43599, 87198, 130797, 261594, 392391, 784782, 3734981, 7469962, 11204943, 22409886, 33614829, 67229658, 100844487, 201688974]

約数ペア:

[(1, 201688974), (2, 100844487), (3, 67229658), (6, 33614829), (9, 22409886), (18, 11204943), (27, 7469962), (54, 3734981), (257, 784782), (514, 392391), (771, 261594), (1542, 130797), (2313, 87198), (4626, 43599), (6939, 29066), (13878, 14533)]