190900458

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11059}}^1$

素因数の和:11211

約数の個数: 48

約数和(自身を含む): 476199360

約数和(自身を除く): 285298902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 8631, 11059, 17262, 22118, 33177, 66354, 77413, 99531, 154826, 199062, 232239, 464478, 696717, 1393434, 1515083, 3030166, 4545249, 9090498, 10605581, 13635747, 21211162, 27271494, 31816743, 63633486, 95450229, 190900458]

約数ペア:

[(1, 190900458), (2, 95450229), (3, 63633486), (6, 31816743), (7, 27271494), (9, 21211162), (14, 13635747), (18, 10605581), (21, 9090498), (42, 4545249), (63, 3030166), (126, 1515083), (137, 1393434), (274, 696717), (411, 464478), (822, 232239), (959, 199062), (1233, 154826), (1918, 99531), (2466, 77413), (2877, 66354), (5754, 33177), (8631, 22118), (11059, 17262)]