202023969

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181513}}^1$

素因数の和:181576

約数の個数: 16

約数和(自身を含む): 313656192

約数和(自身を除く): 111632223

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 181513, 544539, 1270591, 3811773, 9620189, 28860567, 67341323, 202023969]

約数ペア:

[(1, 202023969), (3, 67341323), (7, 28860567), (21, 9620189), (53, 3811773), (159, 1270591), (371, 544539), (1113, 181513)]