190020644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 378362880

約数和(自身を除く): 188342236

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 137, 274, 319, 548, 638, 1087, 1276, 1507, 2174, 3014, 3973, 4348, 6028, 7946, 11957, 15892, 23914, 31523, 43703, 47828, 63046, 87406, 126092, 148919, 174812, 297838, 346753, 595676, 693506, 1387012, 1638109, 3276218, 4318651, 6552436, 8637302, 17274604, 47505161, 95010322, 190020644]

約数ペア:

[(1, 190020644), (2, 95010322), (4, 47505161), (11, 17274604), (22, 8637302), (29, 6552436), (44, 4318651), (58, 3276218), (116, 1638109), (137, 1387012), (274, 693506), (319, 595676), (548, 346753), (638, 297838), (1087, 174812), (1276, 148919), (1507, 126092), (2174, 87406), (3014, 63046), (3973, 47828), (4348, 43703), (6028, 31523), (7946, 23914), (11957, 15892)]