193753147

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1\times {\mathrm{1489}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 229579200

約数和(自身を除く): 35826053

約数列:

[1, 7, 29, 203, 641, 1489, 4487, 10423, 18589, 43181, 130123, 302267, 954449, 6681143, 27679021, 193753147]

約数ペア:

[(1, 193753147), (7, 27679021), (29, 6681143), (203, 954449), (641, 302267), (1489, 130123), (4487, 43181), (10423, 18589)]