202278538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45293}}^1$

素因数の和:45342

約数の個数: 32

約数和(自身を含む): 391340160

約数和(自身を除く): 189061622

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 45293, 90586, 317051, 498223, 634102, 996446, 1313497, 2626994, 3487561, 6975122, 9194479, 14448467, 18388958, 28896934, 101139269, 202278538]

約数ペア:

[(1, 202278538), (2, 101139269), (7, 28896934), (11, 18388958), (14, 14448467), (22, 9194479), (29, 6975122), (58, 3487561), (77, 2626994), (154, 1313497), (203, 996446), (319, 634102), (406, 498223), (638, 317051), (2233, 90586), (4466, 45293)]