207936724

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{27061}}^1$

素因数の和:27195

約数の個数: 24

約数和(自身を含む): 388718568

約数和(自身を除く): 180781844

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 27061, 54122, 108244, 460037, 920074, 1840148, 3057893, 6115786, 12231572, 51984181, 103968362, 207936724]

約数ペア:

[(1, 207936724), (2, 103968362), (4, 51984181), (17, 12231572), (34, 6115786), (68, 3057893), (113, 1840148), (226, 920074), (452, 460037), (1921, 108244), (3842, 54122), (7684, 27061)]