211040648

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41413}}^1$

素因数の和:41446

約数の個数: 48

約数和(自身を含む): 495725580

約数和(自身を除く): 284684932

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 41413, 82826, 165652, 289891, 331304, 538369, 579782, 1076738, 1159564, 2029237, 2153476, 2319128, 3768583, 4058474, 4306952, 7537166, 8116948, 15074332, 16233896, 26380081, 30148664, 52760162, 105520324, 211040648]

約数ペア:

[(1, 211040648), (2, 105520324), (4, 52760162), (7, 30148664), (8, 26380081), (13, 16233896), (14, 15074332), (26, 8116948), (28, 7537166), (49, 4306952), (52, 4058474), (56, 3768583), (91, 2319128), (98, 2153476), (104, 2029237), (182, 1159564), (196, 1076738), (364, 579782), (392, 538369), (637, 331304), (728, 289891), (1274, 165652), (2548, 82826), (5096, 41413)]