201423089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{54601}}^1$

素因数の和:54656

約数の個数: 16

約数和(自身を含む): 251606016

約数和(自身を除く): 50182927

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 54601, 382207, 928217, 1692631, 6497519, 11848417, 28774727, 201423089]

約数ペア:

[(1, 201423089), (7, 28774727), (17, 11848417), (31, 6497519), (119, 1692631), (217, 928217), (527, 382207), (3689, 54601)]