200466280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15233}}^1$

素因数の和:15298

約数の個数: 64

約数和(自身を含む): 526487040

約数和(自身を除く): 326020760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 6580, 13160, 15233, 30466, 60932, 76165, 106631, 121864, 152330, 213262, 304660, 426524, 533155, 609320, 715951, 853048, 1066310, 1431902, 2132620, 2863804, 3579755, 4265240, 5011657, 5727608, 7159510, 10023314, 14319020, 20046628, 25058285, 28638040, 40093256, 50116570, 100233140, 200466280]

約数ペア:

[(1, 200466280), (2, 100233140), (4, 50116570), (5, 40093256), (7, 28638040), (8, 25058285), (10, 20046628), (14, 14319020), (20, 10023314), (28, 7159510), (35, 5727608), (40, 5011657), (47, 4265240), (56, 3579755), (70, 2863804), (94, 2132620), (140, 1431902), (188, 1066310), (235, 853048), (280, 715951), (329, 609320), (376, 533155), (470, 426524), (658, 304660), (940, 213262), (1316, 152330), (1645, 121864), (1880, 106631), (2632, 76165), (3290, 60932), (6580, 30466), (13160, 15233)]