199960413

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 280782432

約数和(自身を除く): 80822019

約数列:

[1, 3, 23, 69, 163, 489, 529, 773, 1587, 2319, 3749, 11247, 17779, 53337, 86227, 125999, 258681, 377997, 408917, 1226751, 2897977, 8693931, 66653471, 199960413]

約数ペア:

[(1, 199960413), (3, 66653471), (23, 8693931), (69, 2897977), (163, 1226751), (489, 408917), (529, 377997), (773, 258681), (1587, 125999), (2319, 86227), (3749, 53337), (11247, 17779)]