201557426

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{9049}}^1$

素因数の和:9138

約数の個数: 32

約数和(自身を含む): 363158400

約数和(自身を除く): 161600974

約数列:

[1, 2, 7, 14, 37, 43, 74, 86, 259, 301, 518, 602, 1591, 3182, 9049, 11137, 18098, 22274, 63343, 126686, 334813, 389107, 669626, 778214, 2343691, 2723749, 4687382, 5447498, 14396959, 28793918, 100778713, 201557426]

約数ペア:

[(1, 201557426), (2, 100778713), (7, 28793918), (14, 14396959), (37, 5447498), (43, 4687382), (74, 2723749), (86, 2343691), (259, 778214), (301, 669626), (518, 389107), (602, 334813), (1591, 126686), (3182, 63343), (9049, 22274), (11137, 18098)]