201680723254

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{19069}}^1\times {\mathrm{5347}}^1$

素因数の和:24484

約数の個数: 32

約数和(自身を含む): 323092788480

約数和(自身を除く): 121412065226

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 5347, 10694, 19069, 38138, 122981, 229921, 245962, 438587, 459842, 819967, 877174, 1639934, 5288183, 10576366, 18859241, 37718482, 101961943, 203923886, 2345124689, 4384363549, 4690249378, 8768727098, 100840361627, 201680723254]

約数ペア:

[(1, 201680723254), (2, 100840361627), (23, 8768727098), (43, 4690249378), (46, 4384363549), (86, 2345124689), (989, 203923886), (1978, 101961943), (5347, 37718482), (10694, 18859241), (19069, 10576366), (38138, 5288183), (122981, 1639934), (229921, 877174), (245962, 819967), (438587, 459842)]