201630904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{2011}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 385338240

約数和(自身を除く): 183707336

約数列:

[1, 2, 4, 8, 83, 151, 166, 302, 332, 604, 664, 1208, 2011, 4022, 8044, 12533, 16088, 25066, 50132, 100264, 166913, 303661, 333826, 607322, 667652, 1214644, 1335304, 2429288, 25203863, 50407726, 100815452, 201630904]

約数ペア:

[(1, 201630904), (2, 100815452), (4, 50407726), (8, 25203863), (83, 2429288), (151, 1335304), (166, 1214644), (302, 667652), (332, 607322), (604, 333826), (664, 303661), (1208, 166913), (2011, 100264), (4022, 50132), (8044, 25066), (12533, 16088)]