212360974

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 64

約数和(自身を含む): 403107840

約数和(自身を除く): 190746866

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 107, 119, 214, 217, 238, 269, 434, 527, 538, 749, 1054, 1498, 1819, 1883, 3317, 3638, 3689, 3766, 4573, 6634, 7378, 8339, 9146, 12733, 16678, 23219, 25466, 28783, 32011, 46438, 56389, 57566, 58373, 64022, 112778, 116746, 141763, 201481, 283526, 394723, 402962, 489311, 789446, 892273, 978622, 992341, 1784546, 1984682, 3425177, 6245911, 6850354, 12491822, 15168641, 30337282, 106180487, 212360974]

約数ペア:

[(1, 212360974), (2, 106180487), (7, 30337282), (14, 15168641), (17, 12491822), (31, 6850354), (34, 6245911), (62, 3425177), (107, 1984682), (119, 1784546), (214, 992341), (217, 978622), (238, 892273), (269, 789446), (434, 489311), (527, 402962), (538, 394723), (749, 283526), (1054, 201481), (1498, 141763), (1819, 116746), (1883, 112778), (3317, 64022), (3638, 58373), (3689, 57566), (3766, 56389), (4573, 46438), (6634, 32011), (7378, 28783), (8339, 25466), (9146, 23219), (12733, 16678)]