201451624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{27581}}^1$

素因数の和:27681

約数の個数: 32

約数和(自身を含む): 417039840

約数和(自身を除く): 215588216

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 27581, 55162, 110324, 220648, 303391, 606782, 1213564, 2289223, 2427128, 4578446, 9156892, 18313784, 25181453, 50362906, 100725812, 201451624]

約数ペア:

[(1, 201451624), (2, 100725812), (4, 50362906), (8, 25181453), (11, 18313784), (22, 9156892), (44, 4578446), (83, 2427128), (88, 2289223), (166, 1213564), (332, 606782), (664, 303391), (913, 220648), (1826, 110324), (3652, 55162), (7304, 27581)]