209734236

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1124

約数の個数: 108

約数和(自身を含む): 593381880

約数和(自身を除く): 383647644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 289, 306, 323, 342, 578, 612, 646, 684, 867, 969, 1061, 1156, 1292, 1734, 1938, 2122, 2601, 2907, 3183, 3468, 3876, 4244, 5202, 5491, 5814, 6366, 9549, 10404, 10982, 11628, 12732, 16473, 18037, 19098, 20159, 21964, 32946, 36074, 38196, 40318, 49419, 54111, 60477, 65892, 72148, 80636, 98838, 108222, 120954, 162333, 181431, 197676, 216444, 241908, 306629, 324666, 342703, 362862, 613258, 649332, 685406, 725724, 919887, 1028109, 1226516, 1370812, 1839774, 2056218, 2759661, 3084327, 3679548, 4112436, 5519322, 5825951, 6168654, 11038644, 11651902, 12337308, 17477853, 23303804, 34955706, 52433559, 69911412, 104867118, 209734236]

約数ペア:

[(1, 209734236), (2, 104867118), (3, 69911412), (4, 52433559), (6, 34955706), (9, 23303804), (12, 17477853), (17, 12337308), (18, 11651902), (19, 11038644), (34, 6168654), (36, 5825951), (38, 5519322), (51, 4112436), (57, 3679548), (68, 3084327), (76, 2759661), (102, 2056218), (114, 1839774), (153, 1370812), (171, 1226516), (204, 1028109), (228, 919887), (289, 725724), (306, 685406), (323, 649332), (342, 613258), (578, 362862), (612, 342703), (646, 324666), (684, 306629), (867, 241908), (969, 216444), (1061, 197676), (1156, 181431), (1292, 162333), (1734, 120954), (1938, 108222), (2122, 98838), (2601, 80636), (2907, 72148), (3183, 65892), (3468, 60477), (3876, 54111), (4244, 49419), (5202, 40318), (5491, 38196), (5814, 36074), (6366, 32946), (9549, 21964), (10404, 20159), (10982, 19098), (11628, 18037), (12732, 16473)]