215016176

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 429790944

約数和(自身を除く): 214774768

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 263, 296, 526, 592, 1052, 1381, 2104, 2762, 4208, 5524, 9731, 11048, 19462, 22096, 38924, 51097, 77848, 102194, 155696, 204388, 363203, 408776, 726406, 817552, 1452812, 2905624, 5811248, 13438511, 26877022, 53754044, 107508088, 215016176]

約数ペア:

[(1, 215016176), (2, 107508088), (4, 53754044), (8, 26877022), (16, 13438511), (37, 5811248), (74, 2905624), (148, 1452812), (263, 817552), (296, 726406), (526, 408776), (592, 363203), (1052, 204388), (1381, 155696), (2104, 102194), (2762, 77848), (4208, 51097), (5524, 38924), (9731, 22096), (11048, 19462)]