201167982

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{161971}}^1$

素因数の和:162005

約数の個数: 32

約数和(自身を含む): 466479360

約数和(自身を除く): 265311378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 161971, 323942, 485913, 971826, 1457739, 2915478, 3725333, 4373217, 7450666, 8746434, 11175999, 22351998, 33527997, 67055994, 100583991, 201167982]

約数ペア:

[(1, 201167982), (2, 100583991), (3, 67055994), (6, 33527997), (9, 22351998), (18, 11175999), (23, 8746434), (27, 7450666), (46, 4373217), (54, 3725333), (69, 2915478), (138, 1457739), (207, 971826), (414, 485913), (621, 323942), (1242, 161971)]