201968516

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6121}}^1$

素因数の和:6311

約数の個数: 24

約数和(自身を含む): 361516344

約数和(自身を除く): 159547828

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 6121, 8249, 12242, 16498, 24484, 32996, 446833, 691673, 893666, 1383346, 1787332, 2766692, 50492129, 100984258, 201968516]

約数ペア:

[(1, 201968516), (2, 100984258), (4, 50492129), (73, 2766692), (113, 1787332), (146, 1383346), (226, 893666), (292, 691673), (452, 446833), (6121, 32996), (8249, 24484), (12242, 16498)]