193458248

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 367632000

約数和(自身を除く): 174173752

約数列:

[1, 2, 4, 8, 137, 199, 274, 398, 548, 796, 887, 1096, 1592, 1774, 3548, 7096, 27263, 54526, 109052, 121519, 176513, 218104, 243038, 353026, 486076, 706052, 972152, 1412104, 24182281, 48364562, 96729124, 193458248]

約数ペア:

[(1, 193458248), (2, 96729124), (4, 48364562), (8, 24182281), (137, 1412104), (199, 972152), (274, 706052), (398, 486076), (548, 353026), (796, 243038), (887, 218104), (1096, 176513), (1592, 121519), (1774, 109052), (3548, 54526), (7096, 27263)]