207147168

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^2\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 108

約数和(自身を含む): 604643130

約数和(自身を除く): 397495962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 389, 516, 688, 774, 778, 1032, 1167, 1376, 1548, 1556, 1849, 2064, 2334, 3096, 3112, 3501, 3698, 4128, 4668, 5547, 6192, 6224, 7002, 7396, 9336, 11094, 12384, 12448, 14004, 14792, 16641, 16727, 18672, 22188, 28008, 29584, 33282, 33454, 37344, 44376, 50181, 56016, 59168, 66564, 66908, 88752, 100362, 112032, 133128, 133816, 150543, 177504, 200724, 266256, 267632, 301086, 401448, 532512, 535264, 602172, 719261, 802896, 1204344, 1438522, 1605792, 2157783, 2408688, 2877044, 4315566, 4817376, 5754088, 6473349, 8631132, 11508176, 12946698, 17262264, 23016352, 25893396, 34524528, 51786792, 69049056, 103573584, 207147168]

約数ペア:

[(1, 207147168), (2, 103573584), (3, 69049056), (4, 51786792), (6, 34524528), (8, 25893396), (9, 23016352), (12, 17262264), (16, 12946698), (18, 11508176), (24, 8631132), (32, 6473349), (36, 5754088), (43, 4817376), (48, 4315566), (72, 2877044), (86, 2408688), (96, 2157783), (129, 1605792), (144, 1438522), (172, 1204344), (258, 802896), (288, 719261), (344, 602172), (387, 535264), (389, 532512), (516, 401448), (688, 301086), (774, 267632), (778, 266256), (1032, 200724), (1167, 177504), (1376, 150543), (1548, 133816), (1556, 133128), (1849, 112032), (2064, 100362), (2334, 88752), (3096, 66908), (3112, 66564), (3501, 59168), (3698, 56016), (4128, 50181), (4668, 44376), (5547, 37344), (6192, 33454), (6224, 33282), (7002, 29584), (7396, 28008), (9336, 22188), (11094, 18672), (12384, 16727), (12448, 16641), (14004, 14792)]