207568776

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 580867200

約数和(自身を除く): 373298424

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 53, 58, 68, 87, 102, 106, 116, 136, 159, 174, 204, 212, 232, 318, 331, 348, 408, 424, 493, 636, 662, 696, 901, 986, 993, 1272, 1324, 1479, 1537, 1802, 1972, 1986, 2648, 2703, 2958, 3074, 3604, 3944, 3972, 4611, 5406, 5627, 5916, 6148, 7208, 7944, 9222, 9599, 10812, 11254, 11832, 12296, 16881, 17543, 18444, 19198, 21624, 22508, 26129, 28797, 33762, 35086, 36888, 38396, 45016, 52258, 52629, 57594, 67524, 70172, 76792, 78387, 104516, 105258, 115188, 135048, 140344, 156774, 163183, 209032, 210516, 230376, 298231, 313548, 326366, 421032, 489549, 508747, 596462, 627096, 652732, 894693, 979098, 1017494, 1192924, 1305464, 1526241, 1789386, 1958196, 2034988, 2385848, 3052482, 3578772, 3916392, 4069976, 6104964, 7157544, 8648699, 12209928, 17297398, 25946097, 34594796, 51892194, 69189592, 103784388, 207568776]

約数ペア:

[(1, 207568776), (2, 103784388), (3, 69189592), (4, 51892194), (6, 34594796), (8, 25946097), (12, 17297398), (17, 12209928), (24, 8648699), (29, 7157544), (34, 6104964), (51, 4069976), (53, 3916392), (58, 3578772), (68, 3052482), (87, 2385848), (102, 2034988), (106, 1958196), (116, 1789386), (136, 1526241), (159, 1305464), (174, 1192924), (204, 1017494), (212, 979098), (232, 894693), (318, 652732), (331, 627096), (348, 596462), (408, 508747), (424, 489549), (493, 421032), (636, 326366), (662, 313548), (696, 298231), (901, 230376), (986, 210516), (993, 209032), (1272, 163183), (1324, 156774), (1479, 140344), (1537, 135048), (1802, 115188), (1972, 105258), (1986, 104516), (2648, 78387), (2703, 76792), (2958, 70172), (3074, 67524), (3604, 57594), (3944, 52629), (3972, 52258), (4611, 45016), (5406, 38396), (5627, 36888), (5916, 35086), (6148, 33762), (7208, 28797), (7944, 26129), (9222, 22508), (9599, 21624), (10812, 19198), (11254, 18444), (11832, 17543), (12296, 16881)]