207788374508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{146893}}^1$

素因数の和:149394

約数の個数: 48

約数和(自身を含む): 427376929056

約数和(自身を除く): 219588554548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2473, 4946, 9892, 27203, 32149, 54406, 64298, 108812, 128596, 146893, 293786, 353639, 587572, 707278, 1414556, 1615823, 1909609, 3231646, 3819218, 6463292, 7638436, 21005699, 42011398, 84022796, 363266389, 726532778, 1453065556, 3995930279, 4722463057, 7991860558, 9444926114, 15983721116, 18889852228, 51947093627, 103894187254, 207788374508]

約数ペア:

[(1, 207788374508), (2, 103894187254), (4, 51947093627), (11, 18889852228), (13, 15983721116), (22, 9444926114), (26, 7991860558), (44, 4722463057), (52, 3995930279), (143, 1453065556), (286, 726532778), (572, 363266389), (2473, 84022796), (4946, 42011398), (9892, 21005699), (27203, 7638436), (32149, 6463292), (54406, 3819218), (64298, 3231646), (108812, 1909609), (128596, 1615823), (146893, 1414556), (293786, 707278), (353639, 587572)]