197843022

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17989}}^1$

素因数の和:18057

約数の個数: 48

約数和(自身を含む): 471481920

約数和(自身を除く): 273638898

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 17989, 35978, 53967, 107934, 161901, 233857, 323802, 467714, 701571, 845483, 1403142, 1690966, 2104713, 2536449, 4209426, 5072898, 7609347, 10991279, 15218694, 21982558, 32973837, 65947674, 98921511, 197843022]

約数ペア:

[(1, 197843022), (2, 98921511), (3, 65947674), (6, 32973837), (9, 21982558), (13, 15218694), (18, 10991279), (26, 7609347), (39, 5072898), (47, 4209426), (78, 2536449), (94, 2104713), (117, 1690966), (141, 1403142), (234, 845483), (282, 701571), (423, 467714), (611, 323802), (846, 233857), (1222, 161901), (1833, 107934), (3666, 53967), (5499, 35978), (10998, 17989)]