225070846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 489968640

約数和(自身を除く): 264897794

約数列:

[1, 2, 7, 11, 13, 14, 19, 22, 26, 38, 61, 77, 91, 97, 122, 133, 143, 154, 182, 194, 209, 247, 266, 286, 418, 427, 494, 671, 679, 793, 854, 1001, 1067, 1159, 1261, 1342, 1358, 1463, 1586, 1729, 1843, 2002, 2134, 2318, 2522, 2717, 2926, 3458, 3686, 4697, 5434, 5551, 5917, 7469, 8113, 8723, 8827, 9394, 11102, 11834, 12749, 12901, 13871, 14938, 15067, 16226, 17446, 17654, 19019, 20273, 23959, 25498, 25802, 27742, 30134, 38038, 40546, 41419, 47918, 61061, 65087, 76921, 82838, 89243, 97097, 105469, 112423, 122122, 130174, 141911, 153842, 165737, 167713, 178486, 194194, 210938, 224846, 263549, 283822, 331474, 335426, 455609, 527098, 538447, 786961, 846131, 911218, 1076894, 1160159, 1236653, 1461499, 1573922, 1692262, 1844843, 2320318, 2473306, 2922998, 3689686, 5922917, 8656571, 10230493, 11845834, 16076489, 17313142, 20460986, 32152978, 112535423, 225070846]

約数ペア:

[(1, 225070846), (2, 112535423), (7, 32152978), (11, 20460986), (13, 17313142), (14, 16076489), (19, 11845834), (22, 10230493), (26, 8656571), (38, 5922917), (61, 3689686), (77, 2922998), (91, 2473306), (97, 2320318), (122, 1844843), (133, 1692262), (143, 1573922), (154, 1461499), (182, 1236653), (194, 1160159), (209, 1076894), (247, 911218), (266, 846131), (286, 786961), (418, 538447), (427, 527098), (494, 455609), (671, 335426), (679, 331474), (793, 283822), (854, 263549), (1001, 224846), (1067, 210938), (1159, 194194), (1261, 178486), (1342, 167713), (1358, 165737), (1463, 153842), (1586, 141911), (1729, 130174), (1843, 122122), (2002, 112423), (2134, 105469), (2318, 97097), (2522, 89243), (2717, 82838), (2926, 76921), (3458, 65087), (3686, 61061), (4697, 47918), (5434, 41419), (5551, 40546), (5917, 38038), (7469, 30134), (8113, 27742), (8723, 25802), (8827, 25498), (9394, 23959), (11102, 20273), (11834, 19019), (12749, 17654), (12901, 17446), (13871, 16226), (14938, 15067)]