205915826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 334844928

約数和(自身を除く): 128929102

約数列:

[1, 2, 23, 31, 46, 62, 197, 394, 713, 733, 1426, 1466, 4531, 6107, 9062, 12214, 16859, 22723, 33718, 45446, 140461, 144401, 280922, 288802, 522629, 1045258, 3321223, 4476431, 6642446, 8952862, 102957913, 205915826]

約数ペア:

[(1, 205915826), (2, 102957913), (23, 8952862), (31, 6642446), (46, 4476431), (62, 3321223), (197, 1045258), (394, 522629), (713, 288802), (733, 280922), (1426, 144401), (1466, 140461), (4531, 45446), (6107, 33718), (9062, 22723), (12214, 16859)]