215570836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{14753}}^1$

素因数の和:15051

約数の個数: 24

約数和(自身を含む): 407741544

約数和(自身を除く): 192170708

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 3653, 7306, 14612, 14753, 29506, 59012, 191789, 383578, 767156, 4145593, 8291186, 16582372, 53892709, 107785418, 215570836]

約数ペア:

[(1, 215570836), (2, 107785418), (4, 53892709), (13, 16582372), (26, 8291186), (52, 4145593), (281, 767156), (562, 383578), (1124, 191789), (3653, 59012), (7306, 29506), (14612, 14753)]