201210438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{234511}}^1$

素因数の和:234540

約数の個数: 32

約数和(自身を含む): 472776192

約数和(自身を除く): 271565754

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 234511, 469022, 703533, 1407066, 2579621, 3048643, 5159242, 6097286, 7738863, 9145929, 15477726, 18291858, 33535073, 67070146, 100605219, 201210438]

約数ペア:

[(1, 201210438), (2, 100605219), (3, 67070146), (6, 33535073), (11, 18291858), (13, 15477726), (22, 9145929), (26, 7738863), (33, 6097286), (39, 5159242), (66, 3048643), (78, 2579621), (143, 1407066), (286, 703533), (429, 469022), (858, 234511)]