198604974

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^2\times {\mathrm{257}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 416591568

約数和(自身を除く): 217986594

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 257, 354, 514, 771, 1542, 2183, 3481, 4366, 6549, 6962, 9509, 10443, 13098, 15163, 19018, 20886, 28527, 30326, 45489, 57054, 90978, 128797, 257594, 386391, 561031, 772782, 894617, 1122062, 1683093, 1789234, 2683851, 3366186, 5367702, 33100829, 66201658, 99302487, 198604974]

約数ペア:

[(1, 198604974), (2, 99302487), (3, 66201658), (6, 33100829), (37, 5367702), (59, 3366186), (74, 2683851), (111, 1789234), (118, 1683093), (177, 1122062), (222, 894617), (257, 772782), (354, 561031), (514, 386391), (771, 257594), (1542, 128797), (2183, 90978), (3481, 57054), (4366, 45489), (6549, 30326), (6962, 28527), (9509, 20886), (10443, 19018), (13098, 15163)]