204211503

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2207}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 317952000

約数和(自身を除く): 113740497

約数列:

[1, 3, 9, 23, 27, 69, 149, 207, 447, 621, 1341, 2207, 3427, 4023, 6621, 10281, 19863, 30843, 50761, 59589, 92529, 152283, 328843, 456849, 986529, 1370547, 2959587, 7563389, 8878761, 22690167, 68070501, 204211503]

約数ペア:

[(1, 204211503), (3, 68070501), (9, 22690167), (23, 8878761), (27, 7563389), (69, 2959587), (149, 1370547), (207, 986529), (447, 456849), (621, 328843), (1341, 152283), (2207, 92529), (3427, 59589), (4023, 50761), (6621, 30843), (10281, 19863)]