201640387544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{15413}}^1\times {\mathrm{86069}}^1$

素因数の和:101507

約数の個数: 32

約数和(自身を含む): 398004894000

約数和(自身を除く): 196364506456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 15413, 30826, 61652, 86069, 123304, 172138, 292847, 344276, 585694, 688552, 1171388, 1635311, 2342776, 3270622, 6541244, 13082488, 1326581497, 2653162994, 5306325988, 10612651976, 25205048443, 50410096886, 100820193772, 201640387544]

約数ペア:

[(1, 201640387544), (2, 100820193772), (4, 50410096886), (8, 25205048443), (19, 10612651976), (38, 5306325988), (76, 2653162994), (152, 1326581497), (15413, 13082488), (30826, 6541244), (61652, 3270622), (86069, 2342776), (123304, 1635311), (172138, 1171388), (292847, 688552), (344276, 585694)]