211672542

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{90227}}^1$

素因数の和:90272

約数の個数: 32

約数和(自身を含む): 467741952

約数和(自身を除く): 256069410

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 90227, 180454, 270681, 541362, 1533859, 2075221, 3067718, 4150442, 4601577, 6225663, 9203154, 12451326, 35278757, 70557514, 105836271, 211672542]

約数ペア:

[(1, 211672542), (2, 105836271), (3, 70557514), (6, 35278757), (17, 12451326), (23, 9203154), (34, 6225663), (46, 4601577), (51, 4150442), (69, 3067718), (102, 2075221), (138, 1533859), (391, 541362), (782, 270681), (1173, 180454), (2346, 90227)]