201880568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13219}}^1$

素因数の和:13331

約数の個数: 32

約数和(自身を含む): 399772800

約数和(自身を除く): 197892232

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 13219, 15272, 26438, 52876, 105752, 304037, 608074, 1097177, 1216148, 2194354, 2432296, 4388708, 8777416, 25235071, 50470142, 100940284, 201880568]

約数ペア:

[(1, 201880568), (2, 100940284), (4, 50470142), (8, 25235071), (23, 8777416), (46, 4388708), (83, 2432296), (92, 2194354), (166, 1216148), (184, 1097177), (332, 608074), (664, 304037), (1909, 105752), (3818, 52876), (7636, 26438), (13219, 15272)]