197592516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{45361}}^1$

素因数の和:45393

約数の個数: 54

約数和(自身を含む): 549016286

約数和(自身を除く): 351423770

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 45361, 90722, 136083, 181444, 272166, 408249, 498971, 544332, 816498, 997942, 1496913, 1632996, 1995884, 2993826, 4490739, 5488681, 5987652, 8981478, 10977362, 16466043, 17962956, 21954724, 32932086, 49398129, 65864172, 98796258, 197592516]

約数ペア:

[(1, 197592516), (2, 98796258), (3, 65864172), (4, 49398129), (6, 32932086), (9, 21954724), (11, 17962956), (12, 16466043), (18, 10977362), (22, 8981478), (33, 5987652), (36, 5488681), (44, 4490739), (66, 2993826), (99, 1995884), (121, 1632996), (132, 1496913), (198, 997942), (242, 816498), (363, 544332), (396, 498971), (484, 408249), (726, 272166), (1089, 181444), (1452, 136083), (2178, 90722), (4356, 45361)]