200189920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3872

約数の個数: 96

約数和(自身を含む): 552158208

約数和(自身を除く): 351968288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 3290, 3760, 3803, 5264, 6580, 7520, 7606, 10528, 13160, 15212, 19015, 26320, 26621, 30424, 38030, 52640, 53242, 60848, 76060, 106484, 121696, 133105, 152120, 178741, 212968, 266210, 304240, 357482, 425936, 532420, 608480, 714964, 851872, 893705, 1064840, 1251187, 1429928, 1787410, 2129680, 2502374, 2859856, 3574820, 4259360, 5004748, 5719712, 6255935, 7149640, 10009496, 12511870, 14299280, 20018992, 25023740, 28598560, 40037984, 50047480, 100094960, 200189920]

約数ペア:

[(1, 200189920), (2, 100094960), (4, 50047480), (5, 40037984), (7, 28598560), (8, 25023740), (10, 20018992), (14, 14299280), (16, 12511870), (20, 10009496), (28, 7149640), (32, 6255935), (35, 5719712), (40, 5004748), (47, 4259360), (56, 3574820), (70, 2859856), (80, 2502374), (94, 2129680), (112, 1787410), (140, 1429928), (160, 1251187), (188, 1064840), (224, 893705), (235, 851872), (280, 714964), (329, 608480), (376, 532420), (470, 425936), (560, 357482), (658, 304240), (752, 266210), (940, 212968), (1120, 178741), (1316, 152120), (1504, 133105), (1645, 121696), (1880, 106484), (2632, 76060), (3290, 60848), (3760, 53242), (3803, 52640), (5264, 38030), (6580, 30424), (7520, 26621), (7606, 26320), (10528, 19015), (13160, 15212)]