201629615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8389}}^1$

素因数の和:8447

約数の個数: 32

約数和(自身を含む): 289958400

約数和(自身を除く): 88328785

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 8389, 24035, 41945, 92279, 159391, 192947, 461395, 796955, 964735, 1753301, 2122417, 3665993, 8766505, 10612085, 18329965, 40325923, 201629615]

約数ペア:

[(1, 201629615), (5, 40325923), (11, 18329965), (19, 10612085), (23, 8766505), (55, 3665993), (95, 2122417), (115, 1753301), (209, 964735), (253, 796955), (437, 461395), (1045, 192947), (1265, 159391), (2185, 92279), (4807, 41945), (8389, 24035)]