215685086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{7561}}^1$

素因数の和:8419

約数の個数: 16

約数和(自身を含む): 343012320

約数和(自身を除く): 127327234

約数列:

[1, 2, 17, 34, 839, 1678, 7561, 14263, 15122, 28526, 128537, 257074, 6343679, 12687358, 107842543, 215685086]

約数ペア:

[(1, 215685086), (2, 107842543), (17, 12687358), (34, 6343679), (839, 257074), (1678, 128537), (7561, 28526), (14263, 15122)]