206858904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1231303}}^1$

素因数の和:1231319

約数の個数: 32

約数和(自身を含む): 591025920

約数和(自身を除く): 384167016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1231303, 2462606, 3693909, 4925212, 7387818, 8619121, 9850424, 14775636, 17238242, 25857363, 29551272, 34476484, 51714726, 68952968, 103429452, 206858904]

約数ペア:

[(1, 206858904), (2, 103429452), (3, 68952968), (4, 51714726), (6, 34476484), (7, 29551272), (8, 25857363), (12, 17238242), (14, 14775636), (21, 9850424), (24, 8619121), (28, 7387818), (42, 4925212), (56, 3693909), (84, 2462606), (168, 1231303)]