223899158

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{11399}}^1$

素因数の和:11492

約数の個数: 32

約数和(自身を含む): 407116800

約数和(自身を除く): 183217642

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 11399, 19642, 22798, 79793, 159586, 262177, 524354, 695339, 1390678, 1835239, 3670478, 4867373, 9734746, 15992797, 31985594, 111949579, 223899158]

約数ペア:

[(1, 223899158), (2, 111949579), (7, 31985594), (14, 15992797), (23, 9734746), (46, 4867373), (61, 3670478), (122, 1835239), (161, 1390678), (322, 695339), (427, 524354), (854, 262177), (1403, 159586), (2806, 79793), (9821, 22798), (11399, 19642)]