201054618

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{30941}}^1$

素因数の和:30987

約数の個数: 36

約数和(自身を含む): 459767178

約数和(自身を除く): 258712560

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 30941, 61882, 92823, 185646, 278469, 556938, 587879, 1175758, 1763637, 3527274, 5290911, 10581822, 11169701, 22339402, 33509103, 67018206, 100527309, 201054618]

約数ペア:

[(1, 201054618), (2, 100527309), (3, 67018206), (6, 33509103), (9, 22339402), (18, 11169701), (19, 10581822), (38, 5290911), (57, 3527274), (114, 1763637), (171, 1175758), (342, 587879), (361, 556938), (722, 278469), (1083, 185646), (2166, 92823), (3249, 61882), (6498, 30941)]