201861306

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{85607}}^1$

素因数の和:85746

約数の個数: 24

約数和(自身を含む): 440709984

約数和(自身を除く): 238848678

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 85607, 171214, 256821, 513642, 770463, 1540926, 11214517, 22429034, 33643551, 67287102, 100930653, 201861306]

約数ペア:

[(1, 201861306), (2, 100930653), (3, 67287102), (6, 33643551), (9, 22429034), (18, 11214517), (131, 1540926), (262, 770463), (393, 513642), (786, 256821), (1179, 171214), (2358, 85607)]