201972537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{5623}}^1$

素因数の和:5949

約数の個数: 24

約数和(自身を含む): 315258944

約数和(自身を除く): 113286407

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 2763, 3991, 5623, 11973, 16869, 35919, 50607, 73099, 219297, 657891, 1726261, 5178783, 15536349, 22441393, 67324179, 201972537]

約数ペア:

[(1, 201972537), (3, 67324179), (9, 22441393), (13, 15536349), (39, 5178783), (117, 1726261), (307, 657891), (921, 219297), (2763, 73099), (3991, 50607), (5623, 35919), (11973, 16869)]