215547924

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{137117}}^1$

素因数の和:137255

約数の個数: 24

約数和(自身を含む): 506788128

約数和(自身を除く): 291240204

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 137117, 274234, 411351, 548468, 822702, 1645404, 17962327, 35924654, 53886981, 71849308, 107773962, 215547924]

約数ペア:

[(1, 215547924), (2, 107773962), (3, 71849308), (4, 53886981), (6, 35924654), (12, 17962327), (131, 1645404), (262, 822702), (393, 548468), (524, 411351), (786, 274234), (1572, 137117)]