207641386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103099}}^1$

素因数の和:103173

約数の個数: 16

約数和(自身を含む): 334044000

約数和(自身を除く): 126402614

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 103099, 206198, 1958881, 3917762, 5464247, 10928494, 103820693, 207641386]

約数ペア:

[(1, 207641386), (2, 103820693), (19, 10928494), (38, 5464247), (53, 3917762), (106, 1958881), (1007, 206198), (2014, 103099)]