212617444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{509}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 416833200

約数和(自身を除く): 204215756

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 277, 377, 509, 554, 754, 1018, 1108, 1508, 2036, 3601, 6617, 7202, 8033, 13234, 14404, 14761, 16066, 26468, 29522, 32132, 59044, 104429, 140993, 191893, 208858, 281986, 383786, 417716, 563972, 767572, 1832909, 3665818, 4088797, 7331636, 8177594, 16355188, 53154361, 106308722, 212617444]

約数ペア:

[(1, 212617444), (2, 106308722), (4, 53154361), (13, 16355188), (26, 8177594), (29, 7331636), (52, 4088797), (58, 3665818), (116, 1832909), (277, 767572), (377, 563972), (509, 417716), (554, 383786), (754, 281986), (1018, 208858), (1108, 191893), (1508, 140993), (2036, 104429), (3601, 59044), (6617, 32132), (7202, 29522), (8033, 26468), (13234, 16066), (14404, 14761)]