221252292

素因数分解:

$2^2\times 3^2\times {\mathrm{953}}^1\times {\mathrm{6449}}^1$

素因数の和:7412

約数の個数: 36

約数和(自身を含む): 559950300

約数和(自身を除く): 338698008

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 953, 1906, 2859, 3812, 5718, 6449, 8577, 11436, 12898, 17154, 19347, 25796, 34308, 38694, 58041, 77388, 116082, 232164, 6145897, 12291794, 18437691, 24583588, 36875382, 55313073, 73750764, 110626146, 221252292]

約数ペア:

[(1, 221252292), (2, 110626146), (3, 73750764), (4, 55313073), (6, 36875382), (9, 24583588), (12, 18437691), (18, 12291794), (36, 6145897), (953, 232164), (1906, 116082), (2859, 77388), (3812, 58041), (5718, 38694), (6449, 34308), (8577, 25796), (11436, 19347), (12898, 17154)]