203497005

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 333400320

約数和(自身を除く): 129903315

約数列:

[1, 3, 5, 15, 71, 109, 213, 327, 355, 545, 1065, 1635, 1753, 5259, 7739, 8765, 23217, 26295, 38695, 116085, 124463, 191077, 373389, 573231, 622315, 955385, 1866945, 2866155, 13566467, 40699401, 67832335, 203497005]

約数ペア:

[(1, 203497005), (3, 67832335), (5, 40699401), (15, 13566467), (71, 2866155), (109, 1866945), (213, 955385), (327, 622315), (355, 573231), (545, 373389), (1065, 191077), (1635, 124463), (1753, 116085), (5259, 38695), (7739, 26295), (8765, 23217)]