219667722

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{2549}}^1$

素因数の和:2878

約数の個数: 32

約数和(自身を含む): 449452800

約数和(自身を除く): 229785078

約数列:

[1, 2, 3, 6, 53, 106, 159, 271, 318, 542, 813, 1626, 2549, 5098, 7647, 14363, 15294, 28726, 43089, 86178, 135097, 270194, 405291, 690779, 810582, 1381558, 2072337, 4144674, 36611287, 73222574, 109833861, 219667722]

約数ペア:

[(1, 219667722), (2, 109833861), (3, 73222574), (6, 36611287), (53, 4144674), (106, 2072337), (159, 1381558), (271, 810582), (318, 690779), (542, 405291), (813, 270194), (1626, 135097), (2549, 86178), (5098, 43089), (7647, 28726), (14363, 15294)]