193680685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{191}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 258785280

約数和(自身を除く): 65104595

約数列:

[1, 5, 11, 55, 103, 179, 191, 515, 895, 955, 1133, 1969, 2101, 5665, 9845, 10505, 18437, 19673, 34189, 92185, 98365, 170945, 202807, 216403, 376079, 1014035, 1082015, 1880395, 3521467, 17607335, 38736137, 193680685]

約数ペア:

[(1, 193680685), (5, 38736137), (11, 17607335), (55, 3521467), (103, 1880395), (179, 1082015), (191, 1014035), (515, 376079), (895, 216403), (955, 202807), (1133, 170945), (1969, 98365), (2101, 92185), (5665, 34189), (9845, 19673), (10505, 18437)]