201142498

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 323729280

約数和(自身を除く): 122586782

約数列:

[1, 2, 23, 46, 61, 97, 122, 194, 739, 1403, 1478, 2231, 2806, 4462, 5917, 11834, 16997, 33994, 45079, 71683, 90158, 136091, 143366, 272182, 1036817, 1648709, 2073634, 3297418, 4372663, 8745326, 100571249, 201142498]

約数ペア:

[(1, 201142498), (2, 100571249), (23, 8745326), (46, 4372663), (61, 3297418), (97, 2073634), (122, 1648709), (194, 1036817), (739, 272182), (1403, 143366), (1478, 136091), (2231, 90158), (2806, 71683), (4462, 45079), (5917, 33994), (11834, 16997)]