201991190824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{7367639}}^1$

素因数の和:7367817

約数の個数: 32

約数和(自身を含む): 397852560000

約数和(自身を除く): 195861369176

約数列:

[1, 2, 4, 8, 23, 46, 92, 149, 184, 298, 596, 1192, 3427, 6854, 13708, 27416, 7367639, 14735278, 29470556, 58941112, 169455697, 338911394, 677822788, 1097778211, 1355645576, 2195556422, 4391112844, 8782225688, 25248898853, 50497797706, 100995595412, 201991190824]

約数ペア:

[(1, 201991190824), (2, 100995595412), (4, 50497797706), (8, 25248898853), (23, 8782225688), (46, 4391112844), (92, 2195556422), (149, 1355645576), (184, 1097778211), (298, 677822788), (596, 338911394), (1192, 169455697), (3427, 58941112), (6854, 29470556), (13708, 14735278), (27416, 7367639)]