217322288

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{27551}}^1$

素因数の和:27605

約数の個数: 40

約数和(自身を含む): 461220480

約数和(自身を除く): 243898192

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 27551, 55102, 110204, 220408, 440816, 468367, 798979, 936734, 1597958, 1873468, 3195916, 3746936, 6391832, 7493872, 12783664, 13582643, 27165286, 54330572, 108661144, 217322288]

約数ペア:

[(1, 217322288), (2, 108661144), (4, 54330572), (8, 27165286), (16, 13582643), (17, 12783664), (29, 7493872), (34, 6391832), (58, 3746936), (68, 3195916), (116, 1873468), (136, 1597958), (232, 936734), (272, 798979), (464, 468367), (493, 440816), (986, 220408), (1972, 110204), (3944, 55102), (7888, 27551)]