220834086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{145477}}^1$

素因数の和:145516

約数の個数: 32

約数和(自身を含む): 502771968

約数和(自身を除く): 281937882

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 145477, 290954, 436431, 872862, 1600247, 3200494, 3345971, 4800741, 6691942, 9601482, 10037913, 20075826, 36805681, 73611362, 110417043, 220834086]

約数ペア:

[(1, 220834086), (2, 110417043), (3, 73611362), (6, 36805681), (11, 20075826), (22, 10037913), (23, 9601482), (33, 6691942), (46, 4800741), (66, 3345971), (69, 3200494), (138, 1600247), (253, 872862), (506, 436431), (759, 290954), (1518, 145477)]