235839028

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{204013}}^1$

素因数の和:204051

約数の個数: 18

約数和(自身を含む): 438426086

約数和(自身を除く): 202587058

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 204013, 408026, 816052, 3468221, 6936442, 13872884, 58959757, 117919514, 235839028]

約数ペア:

[(1, 235839028), (2, 117919514), (4, 58959757), (17, 13872884), (34, 6936442), (68, 3468221), (289, 816052), (578, 408026), (1156, 204013)]