201961376

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 407872584

約数和(自身を除く): 205911208

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 193, 212, 386, 424, 617, 772, 848, 1234, 1544, 1696, 2468, 3088, 4936, 6176, 9872, 10229, 19744, 20458, 32701, 40916, 65402, 81832, 119081, 130804, 163664, 238162, 261608, 327328, 476324, 523216, 952648, 1046432, 1905296, 3810592, 6311293, 12622586, 25245172, 50490344, 100980688, 201961376]

約数ペア:

[(1, 201961376), (2, 100980688), (4, 50490344), (8, 25245172), (16, 12622586), (32, 6311293), (53, 3810592), (106, 1905296), (193, 1046432), (212, 952648), (386, 523216), (424, 476324), (617, 327328), (772, 261608), (848, 238162), (1234, 163664), (1544, 130804), (1696, 119081), (2468, 81832), (3088, 65402), (4936, 40916), (6176, 32701), (9872, 20458), (10229, 19744)]