209330830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{13799}}^1$

素因数の和:13884

約数の個数: 32

約数和(自身を含む): 396446400

約数和(自身を除く): 187115570

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 1517, 3034, 7585, 13799, 15170, 27598, 68995, 137990, 510563, 565759, 1021126, 1131518, 2552815, 2828795, 5105630, 5657590, 20933083, 41866166, 104665415, 209330830]

約数ペア:

[(1, 209330830), (2, 104665415), (5, 41866166), (10, 20933083), (37, 5657590), (41, 5105630), (74, 2828795), (82, 2552815), (185, 1131518), (205, 1021126), (370, 565759), (410, 510563), (1517, 137990), (3034, 68995), (7585, 27598), (13799, 15170)]