206591378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28001}}^1$

素因数の和:28058

約数の個数: 32

約数和(自身を含む): 387099648

約数和(自身を除く): 180508270

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 28001, 56002, 196007, 392014, 476017, 868031, 952034, 1736062, 3332119, 6076217, 6664238, 12152434, 14756527, 29513054, 103295689, 206591378]

約数ペア:

[(1, 206591378), (2, 103295689), (7, 29513054), (14, 14756527), (17, 12152434), (31, 6664238), (34, 6076217), (62, 3332119), (119, 1736062), (217, 952034), (238, 868031), (434, 476017), (527, 392014), (1054, 196007), (3689, 56002), (7378, 28001)]