133648220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{393083}}^1$

素因数の和:393109

約数の個数: 24

約数和(自身を含む): 297171504

約数和(自身を除く): 163523284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 393083, 786166, 1572332, 1965415, 3930830, 6682411, 7861660, 13364822, 26729644, 33412055, 66824110, 133648220]

約数ペア:

[(1, 133648220), (2, 66824110), (4, 33412055), (5, 26729644), (10, 13364822), (17, 7861660), (20, 6682411), (34, 3930830), (68, 1965415), (85, 1572332), (170, 786166), (340, 393083)]