213320456635

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{605173}}^1$

素因数の和:605248

約数の個数: 64

約数和(自身を含む): 329408311680

約数和(自身を除く): 116087855045

約数列:

[1, 5, 11, 13, 17, 29, 55, 65, 85, 143, 145, 187, 221, 319, 377, 493, 715, 935, 1105, 1595, 1885, 2431, 2465, 4147, 5423, 6409, 12155, 20735, 27115, 32045, 70499, 352495, 605173, 3025865, 6656903, 7867249, 10287941, 17550017, 33284515, 39336245, 51439705, 86539739, 87750085, 113167351, 133743233, 193050187, 228150221, 298350289, 432698695, 565836755, 668716165, 965250935, 1140751105, 1471175563, 1491751445, 2509652431, 3281853179, 3878553757, 7355877815, 12548262155, 16409265895, 19392768785, 42664091327, 213320456635]

約数ペア:

[(1, 213320456635), (5, 42664091327), (11, 19392768785), (13, 16409265895), (17, 12548262155), (29, 7355877815), (55, 3878553757), (65, 3281853179), (85, 2509652431), (143, 1491751445), (145, 1471175563), (187, 1140751105), (221, 965250935), (319, 668716165), (377, 565836755), (493, 432698695), (715, 298350289), (935, 228150221), (1105, 193050187), (1595, 133743233), (1885, 113167351), (2431, 87750085), (2465, 86539739), (4147, 51439705), (5423, 39336245), (6409, 33284515), (12155, 17550017), (20735, 10287941), (27115, 7867249), (32045, 6656903), (70499, 3025865), (352495, 605173)]