201988737

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13367}}^1$

素因数の和:13469

約数の個数: 24

約数和(自身を含む): 308640384

約数和(自身を除く): 106651647

約数列:

[1, 3, 9, 23, 69, 73, 207, 219, 657, 1679, 5037, 13367, 15111, 40101, 120303, 307441, 922323, 975791, 2766969, 2927373, 8782119, 22443193, 67329579, 201988737]

約数ペア:

[(1, 201988737), (3, 67329579), (9, 22443193), (23, 8782119), (69, 2927373), (73, 2766969), (207, 975791), (219, 922323), (657, 307441), (1679, 120303), (5037, 40101), (13367, 15111)]