212690464

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13007}}^1$

素因数の和:13097

約数の個数: 48

約数和(自身を含む): 485146368

約数和(自身を除く): 272455904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 8176, 13007, 16352, 26014, 52028, 91049, 104056, 182098, 208112, 364196, 416224, 728392, 949511, 1456784, 1899022, 2913568, 3798044, 6646577, 7596088, 13293154, 15192176, 26586308, 30384352, 53172616, 106345232, 212690464]

約数ペア:

[(1, 212690464), (2, 106345232), (4, 53172616), (7, 30384352), (8, 26586308), (14, 15192176), (16, 13293154), (28, 7596088), (32, 6646577), (56, 3798044), (73, 2913568), (112, 1899022), (146, 1456784), (224, 949511), (292, 728392), (511, 416224), (584, 364196), (1022, 208112), (1168, 182098), (2044, 104056), (2336, 91049), (4088, 52028), (8176, 26014), (13007, 16352)]