201228138

素因数分解:

$2^1\times 3^4\times {\mathrm{263}}^1\times {\mathrm{4723}}^1$

素因数の和:5000

約数の個数: 40

約数和(自身を含む): 452710368

約数和(自身を除く): 251482230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 263, 526, 789, 1578, 2367, 4723, 4734, 7101, 9446, 14169, 14202, 21303, 28338, 42507, 42606, 85014, 127521, 255042, 382563, 765126, 1242149, 2484298, 3726447, 7452894, 11179341, 22358682, 33538023, 67076046, 100614069, 201228138]

約数ペア:

[(1, 201228138), (2, 100614069), (3, 67076046), (6, 33538023), (9, 22358682), (18, 11179341), (27, 7452894), (54, 3726447), (81, 2484298), (162, 1242149), (263, 765126), (526, 382563), (789, 255042), (1578, 127521), (2367, 85014), (4723, 42606), (4734, 42507), (7101, 28338), (9446, 21303), (14169, 14202)]