194037355

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1609}}^1$

素因数の和:1974

約数の個数: 16

約数和(自身を含む): 236476800

約数和(自身を除く): 42439445

約数列:

[1, 5, 89, 271, 445, 1355, 1609, 8045, 24119, 120595, 143201, 436039, 716005, 2180195, 38807471, 194037355]

約数ペア:

[(1, 194037355), (5, 38807471), (89, 2180195), (271, 716005), (445, 436039), (1355, 143201), (1609, 120595), (8045, 24119)]