209185367030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{160619}}^1$

素因数の和:160853

約数の個数: 64

約数和(自身を含む): 409665807360

約数和(自身を除く): 200480440330

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 163, 170, 235, 326, 470, 799, 815, 1598, 1630, 2771, 3995, 5542, 7661, 7990, 13855, 15322, 27710, 38305, 76610, 130237, 160619, 260474, 321238, 651185, 803095, 1302370, 1606190, 2730523, 5461046, 7549093, 13652615, 15098186, 26180897, 27305230, 37745465, 52361794, 75490930, 128334581, 130904485, 256669162, 261808970, 445075249, 641672905, 890150498, 1230502159, 1283345810, 2225376245, 2461004318, 4450752490, 6152510795, 12305021590, 20918536703, 41837073406, 104592683515, 209185367030]

約数ペア:

[(1, 209185367030), (2, 104592683515), (5, 41837073406), (10, 20918536703), (17, 12305021590), (34, 6152510795), (47, 4450752490), (85, 2461004318), (94, 2225376245), (163, 1283345810), (170, 1230502159), (235, 890150498), (326, 641672905), (470, 445075249), (799, 261808970), (815, 256669162), (1598, 130904485), (1630, 128334581), (2771, 75490930), (3995, 52361794), (5542, 37745465), (7661, 27305230), (7990, 26180897), (13855, 15098186), (15322, 13652615), (27710, 7549093), (38305, 5461046), (76610, 2730523), (130237, 1606190), (160619, 1302370), (260474, 803095), (321238, 651185)]