207047984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{6961}}^1$

素因数の和:7006

約数の個数: 60

約数和(自身を含む): 473945112

約数和(自身を除く): 266897128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2704, 3718, 6961, 7436, 13922, 14872, 27844, 29744, 55688, 76571, 90493, 111376, 153142, 180986, 306284, 361972, 612568, 723944, 995423, 1176409, 1225136, 1447888, 1990846, 2352818, 3981692, 4705636, 7963384, 9411272, 12940499, 15926768, 18822544, 25880998, 51761996, 103523992, 207047984]

約数ペア:

[(1, 207047984), (2, 103523992), (4, 51761996), (8, 25880998), (11, 18822544), (13, 15926768), (16, 12940499), (22, 9411272), (26, 7963384), (44, 4705636), (52, 3981692), (88, 2352818), (104, 1990846), (143, 1447888), (169, 1225136), (176, 1176409), (208, 995423), (286, 723944), (338, 612568), (572, 361972), (676, 306284), (1144, 180986), (1352, 153142), (1859, 111376), (2288, 90493), (2704, 76571), (3718, 55688), (6961, 29744), (7436, 27844), (13922, 14872)]