210553616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144611}}^1$

素因数の和:144639

約数の個数: 40

約数和(自身を含む): 502092864

約数和(自身を除く): 291539248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 144611, 289222, 578444, 1012277, 1156888, 1879943, 2024554, 2313776, 3759886, 4049108, 7519772, 8098216, 13159601, 15039544, 16196432, 26319202, 30079088, 52638404, 105276808, 210553616]

約数ペア:

[(1, 210553616), (2, 105276808), (4, 52638404), (7, 30079088), (8, 26319202), (13, 16196432), (14, 15039544), (16, 13159601), (26, 8098216), (28, 7519772), (52, 4049108), (56, 3759886), (91, 2313776), (104, 2024554), (112, 1879943), (182, 1156888), (208, 1012277), (364, 578444), (728, 289222), (1456, 144611)]