202393160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{811}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 484081920

約数和(自身を除く): 281688760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 367, 680, 734, 811, 1468, 1622, 1835, 2936, 3244, 3670, 4055, 6239, 6488, 7340, 8110, 12478, 13787, 14680, 16220, 24956, 27574, 31195, 32440, 49912, 55148, 62390, 68935, 110296, 124780, 137870, 249560, 275740, 297637, 551480, 595274, 1190548, 1488185, 2381096, 2976370, 5059829, 5952740, 10119658, 11905480, 20239316, 25299145, 40478632, 50598290, 101196580, 202393160]

約数ペア:

[(1, 202393160), (2, 101196580), (4, 50598290), (5, 40478632), (8, 25299145), (10, 20239316), (17, 11905480), (20, 10119658), (34, 5952740), (40, 5059829), (68, 2976370), (85, 2381096), (136, 1488185), (170, 1190548), (340, 595274), (367, 551480), (680, 297637), (734, 275740), (811, 249560), (1468, 137870), (1622, 124780), (1835, 110296), (2936, 68935), (3244, 62390), (3670, 55148), (4055, 49912), (6239, 32440), (6488, 31195), (7340, 27574), (8110, 24956), (12478, 16220), (13787, 14680)]