201638344

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{1063}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 383423040

約数和(自身を除く): 181784696

約数列:

[1, 2, 4, 8, 131, 181, 262, 362, 524, 724, 1048, 1063, 1448, 2126, 4252, 8504, 23711, 47422, 94844, 139253, 189688, 192403, 278506, 384806, 557012, 769612, 1114024, 1539224, 25204793, 50409586, 100819172, 201638344]

約数ペア:

[(1, 201638344), (2, 100819172), (4, 50409586), (8, 25204793), (131, 1539224), (181, 1114024), (262, 769612), (362, 557012), (524, 384806), (724, 278506), (1048, 192403), (1063, 189688), (1448, 139253), (2126, 94844), (4252, 47422), (8504, 23711)]