220544096

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4969}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 463402800

約数和(自身を除く): 242858704

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 292, 304, 584, 608, 1168, 1387, 2336, 2774, 4969, 5548, 9938, 11096, 19876, 22192, 39752, 44384, 79504, 94411, 159008, 188822, 362737, 377644, 725474, 755288, 1450948, 1510576, 2901896, 3021152, 5803792, 6892003, 11607584, 13784006, 27568012, 55136024, 110272048, 220544096]

約数ペア:

[(1, 220544096), (2, 110272048), (4, 55136024), (8, 27568012), (16, 13784006), (19, 11607584), (32, 6892003), (38, 5803792), (73, 3021152), (76, 2901896), (146, 1510576), (152, 1450948), (292, 755288), (304, 725474), (584, 377644), (608, 362737), (1168, 188822), (1387, 159008), (2336, 94411), (2774, 79504), (4969, 44384), (5548, 39752), (9938, 22192), (11096, 19876)]