201710117

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 249457536

約数和(自身を除く): 47747419

約数列:

[1, 7, 17, 49, 119, 463, 523, 833, 3241, 3661, 7871, 8891, 22687, 25627, 55097, 62237, 242149, 385679, 435659, 1695043, 4116533, 11865301, 28815731, 201710117]

約数ペア:

[(1, 201710117), (7, 28815731), (17, 11865301), (49, 4116533), (119, 1695043), (463, 435659), (523, 385679), (833, 242149), (3241, 62237), (3661, 55097), (7871, 25627), (8891, 22687)]