201968361

素因数分解:

$3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{13759}}^1$

素因数の和:14005

約数の個数: 24

約数和(自身を含む): 334863360

約数和(自身を除く): 132894999

約数列:

[1, 3, 7, 9, 21, 63, 233, 699, 1631, 2097, 4893, 13759, 14679, 41277, 96313, 123831, 288939, 866817, 3205847, 9617541, 22440929, 28852623, 67322787, 201968361]

約数ペア:

[(1, 201968361), (3, 67322787), (7, 28852623), (9, 22440929), (21, 9617541), (63, 3205847), (233, 866817), (699, 288939), (1631, 123831), (2097, 96313), (4893, 41277), (13759, 14679)]