201209354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{1423}}^1$

素因数の和:1566

約数の個数: 24

約数和(自身を含む): 323219520

約数和(自身を除く): 122010166

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1423, 2318, 2846, 3721, 7442, 27037, 54074, 70699, 86803, 141398, 173606, 1649257, 3298514, 5294983, 10589966, 100604677, 201209354]

約数ペア:

[(1, 201209354), (2, 100604677), (19, 10589966), (38, 5294983), (61, 3298514), (122, 1649257), (1159, 173606), (1423, 141398), (2318, 86803), (2846, 70699), (3721, 54074), (7442, 27037)]