207821334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{159617}}^1$

素因数の和:159660

約数の個数: 32

約数和(自身を含む): 490346496

約数和(自身を除く): 282525162

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 159617, 319234, 478851, 957702, 1117319, 2234638, 3351957, 4948127, 6703914, 9896254, 14844381, 29688762, 34636889, 69273778, 103910667, 207821334]

約数ペア:

[(1, 207821334), (2, 103910667), (3, 69273778), (6, 34636889), (7, 29688762), (14, 14844381), (21, 9896254), (31, 6703914), (42, 4948127), (62, 3351957), (93, 2234638), (186, 1117319), (217, 957702), (434, 478851), (651, 319234), (1302, 159617)]