217794174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{164249}}^1$

素因数の和:164284

約数の個数: 32

約数和(自身を含む): 496692000

約数和(自身を除く): 278897826

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 164249, 328498, 492747, 985494, 2135237, 2792233, 4270474, 5584466, 6405711, 8376699, 12811422, 16753398, 36299029, 72598058, 108897087, 217794174]

約数ペア:

[(1, 217794174), (2, 108897087), (3, 72598058), (6, 36299029), (13, 16753398), (17, 12811422), (26, 8376699), (34, 6405711), (39, 5584466), (51, 4270474), (78, 2792233), (102, 2135237), (221, 985494), (442, 492747), (663, 328498), (1326, 164249)]