207411828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 573511680

約数和(自身を除く): 366099852

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 127, 156, 174, 228, 247, 254, 348, 361, 377, 381, 494, 508, 551, 722, 741, 754, 762, 988, 1083, 1102, 1131, 1444, 1482, 1508, 1524, 1651, 1653, 2166, 2204, 2262, 2413, 2964, 3302, 3306, 3683, 4332, 4524, 4693, 4826, 4953, 6604, 6612, 7163, 7239, 7366, 9386, 9652, 9906, 10469, 11049, 14079, 14326, 14478, 14732, 18772, 19812, 20938, 21489, 22098, 28158, 28652, 28956, 31369, 31407, 41876, 42978, 44196, 45847, 47879, 56316, 62738, 62814, 69977, 85956, 91694, 94107, 95758, 125476, 125628, 136097, 137541, 139954, 143637, 183388, 188214, 191516, 209931, 272194, 275082, 279908, 287274, 376428, 408291, 419862, 544388, 550164, 574548, 596011, 816582, 839724, 909701, 1192022, 1329563, 1633164, 1788033, 1819402, 2384044, 2659126, 2729103, 3576066, 3638804, 3988689, 5318252, 5458206, 7152132, 7977378, 10916412, 15954756, 17284319, 34568638, 51852957, 69137276, 103705914, 207411828]

約数ペア:

[(1, 207411828), (2, 103705914), (3, 69137276), (4, 51852957), (6, 34568638), (12, 17284319), (13, 15954756), (19, 10916412), (26, 7977378), (29, 7152132), (38, 5458206), (39, 5318252), (52, 3988689), (57, 3638804), (58, 3576066), (76, 2729103), (78, 2659126), (87, 2384044), (114, 1819402), (116, 1788033), (127, 1633164), (156, 1329563), (174, 1192022), (228, 909701), (247, 839724), (254, 816582), (348, 596011), (361, 574548), (377, 550164), (381, 544388), (494, 419862), (508, 408291), (551, 376428), (722, 287274), (741, 279908), (754, 275082), (762, 272194), (988, 209931), (1083, 191516), (1102, 188214), (1131, 183388), (1444, 143637), (1482, 139954), (1508, 137541), (1524, 136097), (1651, 125628), (1653, 125476), (2166, 95758), (2204, 94107), (2262, 91694), (2413, 85956), (2964, 69977), (3302, 62814), (3306, 62738), (3683, 56316), (4332, 47879), (4524, 45847), (4693, 44196), (4826, 42978), (4953, 41876), (6604, 31407), (6612, 31369), (7163, 28956), (7239, 28652), (7366, 28158), (9386, 22098), (9652, 21489), (9906, 20938), (10469, 19812), (11049, 18772), (14079, 14732), (14326, 14478)]