201910038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:362

約数の個数: 64

約数和(自身を含む): 449881344

約数和(自身を除く): 247971306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 193, 242, 262, 363, 386, 393, 579, 726, 786, 1158, 1331, 1441, 2123, 2662, 2882, 3993, 4246, 4323, 6369, 7986, 8646, 12738, 15851, 23353, 25283, 31702, 46706, 47553, 50566, 70059, 75849, 95106, 140118, 151698, 174361, 256883, 278113, 348722, 513766, 523083, 556226, 770649, 834339, 1046166, 1541298, 1668678, 3059243, 6118486, 9177729, 18355458, 33651673, 67303346, 100955019, 201910038]

約数ペア:

[(1, 201910038), (2, 100955019), (3, 67303346), (6, 33651673), (11, 18355458), (22, 9177729), (33, 6118486), (66, 3059243), (121, 1668678), (131, 1541298), (193, 1046166), (242, 834339), (262, 770649), (363, 556226), (386, 523083), (393, 513766), (579, 348722), (726, 278113), (786, 256883), (1158, 174361), (1331, 151698), (1441, 140118), (2123, 95106), (2662, 75849), (2882, 70059), (3993, 50566), (4246, 47553), (4323, 46706), (6369, 31702), (7986, 25283), (8646, 23353), (12738, 15851)]