200031248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15647}}^1$

素因数の和:15719

約数の個数: 40

約数和(自身を含む): 419116032

約数和(自身を除く): 219084784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 15647, 31294, 62588, 125176, 250352, 265999, 531998, 735409, 1063996, 1470818, 2127992, 2941636, 4255984, 5883272, 11766544, 12501953, 25003906, 50007812, 100015624, 200031248]

約数ペア:

[(1, 200031248), (2, 100015624), (4, 50007812), (8, 25003906), (16, 12501953), (17, 11766544), (34, 5883272), (47, 4255984), (68, 2941636), (94, 2127992), (136, 1470818), (188, 1063996), (272, 735409), (376, 531998), (752, 265999), (799, 250352), (1598, 125176), (3196, 62588), (6392, 31294), (12784, 15647)]