200848528

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1231

約数の個数: 40

約数和(自身を含む): 399804768

約数和(自身を除く): 198956240

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 353, 688, 706, 827, 1412, 1654, 2824, 3308, 5648, 6616, 13232, 15179, 30358, 35561, 60716, 71122, 121432, 142244, 242864, 284488, 291931, 568976, 583862, 1167724, 2335448, 4670896, 12553033, 25106066, 50212132, 100424264, 200848528]

約数ペア:

[(1, 200848528), (2, 100424264), (4, 50212132), (8, 25106066), (16, 12553033), (43, 4670896), (86, 2335448), (172, 1167724), (344, 583862), (353, 568976), (688, 291931), (706, 284488), (827, 242864), (1412, 142244), (1654, 121432), (2824, 71122), (3308, 60716), (5648, 35561), (6616, 30358), (13232, 15179)]