214323488

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{393977}}^1$

素因数の和:394004

約数の個数: 24

約数和(自身を含む): 446771052

約数和(自身を除く): 232447564

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 393977, 787954, 1575908, 3151816, 6303632, 6697609, 12607264, 13395218, 26790436, 53580872, 107161744, 214323488]

約数ペア:

[(1, 214323488), (2, 107161744), (4, 53580872), (8, 26790436), (16, 13395218), (17, 12607264), (32, 6697609), (34, 6303632), (68, 3151816), (136, 1575908), (272, 787954), (544, 393977)]