201793878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7170

約数の個数: 72

約数和(自身を含む): 517621104

約数和(自身を除く): 315827226

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 363, 429, 726, 858, 1089, 1287, 1573, 2178, 2574, 3146, 4719, 7127, 9438, 14157, 14254, 21381, 28314, 42762, 64143, 78397, 92651, 128286, 156794, 185302, 235191, 277953, 470382, 555906, 705573, 833859, 862367, 1019161, 1411146, 1667718, 1724734, 2038322, 2587101, 3057483, 5174202, 6114966, 7761303, 9172449, 11210771, 15522606, 18344898, 22421542, 33632313, 67264626, 100896939, 201793878]

約数ペア:

[(1, 201793878), (2, 100896939), (3, 67264626), (6, 33632313), (9, 22421542), (11, 18344898), (13, 15522606), (18, 11210771), (22, 9172449), (26, 7761303), (33, 6114966), (39, 5174202), (66, 3057483), (78, 2587101), (99, 2038322), (117, 1724734), (121, 1667718), (143, 1411146), (198, 1019161), (234, 862367), (242, 833859), (286, 705573), (363, 555906), (429, 470382), (726, 277953), (858, 235191), (1089, 185302), (1287, 156794), (1573, 128286), (2178, 92651), (2574, 78397), (3146, 64143), (4719, 42762), (7127, 28314), (9438, 21381), (14157, 14254)]