207870418

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{153071}}^1$

素因数の和:153177

約数の個数: 16

約数和(自身を含む): 360025344

約数和(自身を除く): 152154926

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 153071, 306142, 1071497, 2142994, 14847887, 29695774, 103935209, 207870418]

約数ペア:

[(1, 207870418), (2, 103935209), (7, 29695774), (14, 14847887), (97, 2142994), (194, 1071497), (679, 306142), (1358, 153071)]