210492716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4079}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 447820800

約数和(自身を除く): 237328084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 4079, 7372, 8158, 12901, 16316, 25802, 28553, 51604, 57106, 77501, 114212, 155002, 310004, 395663, 542507, 791326, 1085014, 1582652, 2170028, 2769641, 5539282, 7517597, 11078564, 15035194, 30070388, 52623179, 105246358, 210492716]

約数ペア:

[(1, 210492716), (2, 105246358), (4, 52623179), (7, 30070388), (14, 15035194), (19, 11078564), (28, 7517597), (38, 5539282), (76, 2769641), (97, 2170028), (133, 1582652), (194, 1085014), (266, 791326), (388, 542507), (532, 395663), (679, 310004), (1358, 155002), (1843, 114212), (2716, 77501), (3686, 57106), (4079, 51604), (7372, 28553), (8158, 25802), (12901, 16316)]