229485711

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 391007232

約数和(自身を除く): 161521521

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 113, 129, 173, 273, 301, 339, 519, 559, 791, 903, 1211, 1469, 1677, 2249, 2373, 3633, 3913, 4407, 4859, 6747, 7439, 10283, 11739, 14577, 15743, 19549, 22317, 30849, 34013, 47229, 52073, 58647, 63167, 96707, 102039, 136843, 156219, 189501, 254137, 290121, 410529, 442169, 676949, 762411, 840607, 1326507, 1778959, 2030847, 2521821, 5336877, 5884249, 10927891, 17652747, 32783673, 76495237, 229485711]

約数ペア:

[(1, 229485711), (3, 76495237), (7, 32783673), (13, 17652747), (21, 10927891), (39, 5884249), (43, 5336877), (91, 2521821), (113, 2030847), (129, 1778959), (173, 1326507), (273, 840607), (301, 762411), (339, 676949), (519, 442169), (559, 410529), (791, 290121), (903, 254137), (1211, 189501), (1469, 156219), (1677, 136843), (2249, 102039), (2373, 96707), (3633, 63167), (3913, 58647), (4407, 52073), (4859, 47229), (6747, 34013), (7439, 30849), (10283, 22317), (11739, 19549), (14577, 15743)]