212873804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 465272640

約数和(自身を除く): 252398836

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 41, 44, 52, 58, 82, 116, 143, 164, 286, 313, 319, 377, 451, 533, 572, 626, 638, 754, 902, 1066, 1189, 1252, 1276, 1508, 1804, 2132, 2378, 3443, 4069, 4147, 4756, 5863, 6886, 8138, 8294, 9077, 11726, 12833, 13079, 13772, 15457, 16276, 16588, 18154, 23452, 25666, 26158, 30914, 36308, 44759, 51332, 52316, 61828, 89518, 99847, 118001, 141163, 166829, 170027, 179036, 199694, 236002, 282326, 333658, 340054, 372157, 399388, 472004, 564652, 667316, 680108, 744314, 1298011, 1488628, 1835119, 2596022, 3670238, 4093727, 4838041, 5192044, 7340476, 8187454, 9676082, 16374908, 19352164, 53218451, 106436902, 212873804]

約数ペア:

[(1, 212873804), (2, 106436902), (4, 53218451), (11, 19352164), (13, 16374908), (22, 9676082), (26, 8187454), (29, 7340476), (41, 5192044), (44, 4838041), (52, 4093727), (58, 3670238), (82, 2596022), (116, 1835119), (143, 1488628), (164, 1298011), (286, 744314), (313, 680108), (319, 667316), (377, 564652), (451, 472004), (533, 399388), (572, 372157), (626, 340054), (638, 333658), (754, 282326), (902, 236002), (1066, 199694), (1189, 179036), (1252, 170027), (1276, 166829), (1508, 141163), (1804, 118001), (2132, 99847), (2378, 89518), (3443, 61828), (4069, 52316), (4147, 51332), (4756, 44759), (5863, 36308), (6886, 30914), (8138, 26158), (8294, 25666), (9077, 23452), (11726, 18154), (12833, 16588), (13079, 16276), (13772, 15457)]