200914976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1627}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 420922656

約数和(自身を除く): 220007680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 227, 272, 454, 544, 908, 1627, 1816, 3254, 3632, 3859, 6508, 7264, 7718, 13016, 15436, 26032, 27659, 30872, 52064, 55318, 61744, 110636, 123488, 221272, 369329, 442544, 738658, 885088, 1477316, 2954632, 5909264, 6278593, 11818528, 12557186, 25114372, 50228744, 100457488, 200914976]

約数ペア:

[(1, 200914976), (2, 100457488), (4, 50228744), (8, 25114372), (16, 12557186), (17, 11818528), (32, 6278593), (34, 5909264), (68, 2954632), (136, 1477316), (227, 885088), (272, 738658), (454, 442544), (544, 369329), (908, 221272), (1627, 123488), (1816, 110636), (3254, 61744), (3632, 55318), (3859, 52064), (6508, 30872), (7264, 27659), (7718, 26032), (13016, 15436)]