201821922

素因数分解:

$2^1\times 3^3\times {\mathrm{211}}^1\times {\mathrm{17713}}^1$

素因数の和:17935

約数の個数: 32

約数和(自身を含む): 450644160

約数和(自身を除く): 248822238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 211, 422, 633, 1266, 1899, 3798, 5697, 11394, 17713, 35426, 53139, 106278, 159417, 318834, 478251, 956502, 3737443, 7474886, 11212329, 22424658, 33636987, 67273974, 100910961, 201821922]

約数ペア:

[(1, 201821922), (2, 100910961), (3, 67273974), (6, 33636987), (9, 22424658), (18, 11212329), (27, 7474886), (54, 3737443), (211, 956502), (422, 478251), (633, 318834), (1266, 159417), (1899, 106278), (3798, 53139), (5697, 35426), (11394, 17713)]