223946294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 430064640

約数和(自身を除く): 206118346

約数列:

[1, 2, 11, 13, 22, 26, 29, 31, 58, 62, 67, 134, 143, 169, 286, 319, 338, 341, 377, 403, 638, 682, 737, 754, 806, 871, 899, 1474, 1742, 1798, 1859, 1943, 2077, 3718, 3886, 4147, 4154, 4433, 4901, 5239, 8294, 8866, 9581, 9802, 9889, 10478, 11323, 11687, 19162, 19778, 21373, 22646, 22847, 23374, 25259, 27001, 42746, 45694, 50518, 53911, 54002, 57629, 60233, 107822, 115258, 120466, 124553, 128557, 151931, 249106, 257114, 277849, 297011, 303862, 328367, 351013, 555698, 594022, 656734, 662563, 702026, 783029, 1325126, 1566058, 1671241, 3342482, 3612037, 3861143, 7224074, 7722286, 8613319, 10179377, 17226638, 20358754, 111973147, 223946294]

約数ペア:

[(1, 223946294), (2, 111973147), (11, 20358754), (13, 17226638), (22, 10179377), (26, 8613319), (29, 7722286), (31, 7224074), (58, 3861143), (62, 3612037), (67, 3342482), (134, 1671241), (143, 1566058), (169, 1325126), (286, 783029), (319, 702026), (338, 662563), (341, 656734), (377, 594022), (403, 555698), (638, 351013), (682, 328367), (737, 303862), (754, 297011), (806, 277849), (871, 257114), (899, 249106), (1474, 151931), (1742, 128557), (1798, 124553), (1859, 120466), (1943, 115258), (2077, 107822), (3718, 60233), (3886, 57629), (4147, 54002), (4154, 53911), (4433, 50518), (4901, 45694), (5239, 42746), (8294, 27001), (8866, 25259), (9581, 23374), (9802, 22847), (9889, 22646), (10478, 21373), (11323, 19778), (11687, 19162)]