201756438

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{862207}}^1$

素因数の和:862228

約数の個数: 24

約数和(自身を含む): 470765568

約数和(自身を除く): 269009130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 862207, 1724414, 2586621, 5173242, 7759863, 11208691, 15519726, 22417382, 33626073, 67252146, 100878219, 201756438]

約数ペア:

[(1, 201756438), (2, 100878219), (3, 67252146), (6, 33626073), (9, 22417382), (13, 15519726), (18, 11208691), (26, 7759863), (39, 5173242), (78, 2586621), (117, 1724414), (234, 862207)]