206520194

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{8969}}^1$

素因数の和:9397

約数の個数: 16

約数和(自身を含む): 321305400

約数和(自身を除く): 114785206

約数列:

[1, 2, 29, 58, 397, 794, 8969, 11513, 17938, 23026, 260101, 520202, 3560693, 7121386, 103260097, 206520194]

約数ペア:

[(1, 206520194), (2, 103260097), (29, 7121386), (58, 3560693), (397, 520202), (794, 260101), (8969, 23026), (11513, 17938)]