201940938

素因数分解:

$2^1\times 3^4\times {\mathrm{769}}^1\times {\mathrm{1621}}^1$

素因数の和:2404

約数の個数: 40

約数和(自身を含む): 453365220

約数和(自身を除く): 251424282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 769, 1538, 1621, 2307, 3242, 4614, 4863, 6921, 9726, 13842, 14589, 20763, 29178, 41526, 43767, 62289, 87534, 124578, 131301, 262602, 1246549, 2493098, 3739647, 7479294, 11218941, 22437882, 33656823, 67313646, 100970469, 201940938]

約数ペア:

[(1, 201940938), (2, 100970469), (3, 67313646), (6, 33656823), (9, 22437882), (18, 11218941), (27, 7479294), (54, 3739647), (81, 2493098), (162, 1246549), (769, 262602), (1538, 131301), (1621, 124578), (2307, 87534), (3242, 62289), (4614, 43767), (4863, 41526), (6921, 29178), (9726, 20763), (13842, 14589)]