209224252485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{710813}}^1$

素因数の和:711066

約数の個数: 48

約数和(自身を含む): 376128649728

約数和(自身を除く): 166904397243

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 211, 279, 465, 633, 1055, 1395, 1899, 3165, 6541, 9495, 19623, 32705, 58869, 98115, 294345, 710813, 2132439, 3554065, 6397317, 10662195, 22035203, 31986585, 66105609, 110176015, 149981543, 198316827, 330528045, 449944629, 749907715, 991584135, 1349833887, 2249723145, 4649427833, 6749169435, 13948283499, 23247139165, 41844850497, 69741417495, 209224252485]

約数ペア:

[(1, 209224252485), (3, 69741417495), (5, 41844850497), (9, 23247139165), (15, 13948283499), (31, 6749169435), (45, 4649427833), (93, 2249723145), (155, 1349833887), (211, 991584135), (279, 749907715), (465, 449944629), (633, 330528045), (1055, 198316827), (1395, 149981543), (1899, 110176015), (3165, 66105609), (6541, 31986585), (9495, 22035203), (19623, 10662195), (32705, 6397317), (58869, 3554065), (98115, 2132439), (294345, 710813)]