201967554

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31214

約数の個数: 32

約数和(自身を含む): 430479360

約数和(自身を除く): 228511806

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 31139, 62278, 93417, 186834, 716197, 1432394, 1463533, 2148591, 2927066, 4297182, 4390599, 8781198, 33661259, 67322518, 100983777, 201967554]

約数ペア:

[(1, 201967554), (2, 100983777), (3, 67322518), (6, 33661259), (23, 8781198), (46, 4390599), (47, 4297182), (69, 2927066), (94, 2148591), (138, 1463533), (141, 1432394), (282, 716197), (1081, 186834), (2162, 93417), (3243, 62278), (6486, 31139)]