210355328

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1033

約数の個数: 64

約数和(自身を含む): 441099000

約数和(自身を除く): 230743672

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 128, 232, 244, 464, 488, 928, 929, 976, 1769, 1856, 1858, 1952, 3538, 3712, 3716, 3904, 7076, 7432, 7808, 14152, 14864, 26941, 28304, 29728, 53882, 56608, 56669, 59456, 107764, 113216, 113338, 118912, 215528, 226432, 226676, 431056, 453352, 862112, 906704, 1643401, 1724224, 1813408, 3286802, 3448448, 3626816, 6573604, 7253632, 13147208, 26294416, 52588832, 105177664, 210355328]

約数ペア:

[(1, 210355328), (2, 105177664), (4, 52588832), (8, 26294416), (16, 13147208), (29, 7253632), (32, 6573604), (58, 3626816), (61, 3448448), (64, 3286802), (116, 1813408), (122, 1724224), (128, 1643401), (232, 906704), (244, 862112), (464, 453352), (488, 431056), (928, 226676), (929, 226432), (976, 215528), (1769, 118912), (1856, 113338), (1858, 113216), (1952, 107764), (3538, 59456), (3712, 56669), (3716, 56608), (3904, 53882), (7076, 29728), (7432, 28304), (7808, 26941), (14152, 14864)]