199173618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 522762240

約数和(自身を除く): 323588622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 271, 307, 342, 399, 542, 614, 798, 813, 921, 1197, 1626, 1842, 1897, 2149, 2394, 2439, 2763, 3794, 4298, 4878, 5149, 5526, 5691, 5833, 6447, 10298, 11382, 11666, 12894, 15447, 17073, 17499, 19341, 30894, 34146, 34998, 36043, 38682, 40831, 46341, 52497, 72086, 81662, 83197, 92682, 104994, 108129, 122493, 166394, 216258, 244986, 249591, 324387, 367479, 499182, 582379, 648774, 734958, 748773, 1164758, 1497546, 1580743, 1747137, 3161486, 3494274, 4742229, 5241411, 9484458, 10482822, 11065201, 14226687, 22130402, 28453374, 33195603, 66391206, 99586809, 199173618]

約数ペア:

[(1, 199173618), (2, 99586809), (3, 66391206), (6, 33195603), (7, 28453374), (9, 22130402), (14, 14226687), (18, 11065201), (19, 10482822), (21, 9484458), (38, 5241411), (42, 4742229), (57, 3494274), (63, 3161486), (114, 1747137), (126, 1580743), (133, 1497546), (171, 1164758), (266, 748773), (271, 734958), (307, 648774), (342, 582379), (399, 499182), (542, 367479), (614, 324387), (798, 249591), (813, 244986), (921, 216258), (1197, 166394), (1626, 122493), (1842, 108129), (1897, 104994), (2149, 92682), (2394, 83197), (2439, 81662), (2763, 72086), (3794, 52497), (4298, 46341), (4878, 40831), (5149, 38682), (5526, 36043), (5691, 34998), (5833, 34146), (6447, 30894), (10298, 19341), (11382, 17499), (11666, 17073), (12894, 15447)]