211345568

素因数分解:

$2^5\times 7^1\times {\mathrm{433}}^1\times {\mathrm{2179}}^1$

素因数の和:2629

約数の個数: 48

約数和(自身を含む): 476844480

約数和(自身を除く): 265498912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 433, 866, 1732, 2179, 3031, 3464, 4358, 6062, 6928, 8716, 12124, 13856, 15253, 17432, 24248, 30506, 34864, 48496, 61012, 69728, 96992, 122024, 244048, 488096, 943507, 1887014, 3774028, 6604549, 7548056, 13209098, 15096112, 26418196, 30192224, 52836392, 105672784, 211345568]

約数ペア:

[(1, 211345568), (2, 105672784), (4, 52836392), (7, 30192224), (8, 26418196), (14, 15096112), (16, 13209098), (28, 7548056), (32, 6604549), (56, 3774028), (112, 1887014), (224, 943507), (433, 488096), (866, 244048), (1732, 122024), (2179, 96992), (3031, 69728), (3464, 61012), (4358, 48496), (6062, 34864), (6928, 30506), (8716, 24248), (12124, 17432), (13856, 15253)]