204647884

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 417088000

約数和(自身を除く): 212440116

約数列:

[1, 2, 4, 7, 14, 28, 97, 151, 194, 302, 388, 499, 604, 679, 998, 1057, 1358, 1996, 2114, 2716, 3493, 4228, 6986, 13972, 14647, 29294, 48403, 58588, 75349, 96806, 102529, 150698, 193612, 205058, 301396, 338821, 410116, 527443, 677642, 1054886, 1355284, 2109772, 7308853, 14617706, 29235412, 51161971, 102323942, 204647884]

約数ペア:

[(1, 204647884), (2, 102323942), (4, 51161971), (7, 29235412), (14, 14617706), (28, 7308853), (97, 2109772), (151, 1355284), (194, 1054886), (302, 677642), (388, 527443), (499, 410116), (604, 338821), (679, 301396), (998, 205058), (1057, 193612), (1358, 150698), (1996, 102529), (2114, 96806), (2716, 75349), (3493, 58588), (4228, 48403), (6986, 29294), (13972, 14647)]