201830681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 244581120

約数和(自身を除く): 42750439

約数列:

[1, 13, 17, 23, 59, 221, 299, 391, 673, 767, 1003, 1357, 5083, 8749, 11441, 13039, 15479, 17641, 23069, 39707, 148733, 201227, 263143, 299897, 516191, 675019, 913261, 3420859, 8775247, 11872393, 15525437, 201830681]

約数ペア:

[(1, 201830681), (13, 15525437), (17, 11872393), (23, 8775247), (59, 3420859), (221, 913261), (299, 675019), (391, 516191), (673, 299897), (767, 263143), (1003, 201227), (1357, 148733), (5083, 39707), (8749, 23069), (11441, 17641), (13039, 15479)]