201940182

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{15647}}^1$

素因数の和:15897

約数の個数: 32

約数和(自身を含む): 450662400

約数和(自身を除く): 248722218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 15647, 31294, 46941, 93882, 140823, 281646, 422469, 844938, 3739633, 7479266, 11218899, 22437798, 33656697, 67313394, 100970091, 201940182]

約数ペア:

[(1, 201940182), (2, 100970091), (3, 67313394), (6, 33656697), (9, 22437798), (18, 11218899), (27, 7479266), (54, 3739633), (239, 844938), (478, 422469), (717, 281646), (1434, 140823), (2151, 93882), (4302, 46941), (6453, 31294), (12906, 15647)]