205483404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128749}}^1$

素因数の和:128782

約数の個数: 48

約数和(自身を含む): 576800000

約数和(自身を除く): 371316596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 128749, 257498, 386247, 514996, 772494, 901243, 1544988, 1802486, 2446231, 2703729, 3604972, 4892462, 5407458, 7338693, 9784924, 10814916, 14677386, 17123617, 29354772, 34247234, 51370851, 68494468, 102741702, 205483404]

約数ペア:

[(1, 205483404), (2, 102741702), (3, 68494468), (4, 51370851), (6, 34247234), (7, 29354772), (12, 17123617), (14, 14677386), (19, 10814916), (21, 9784924), (28, 7338693), (38, 5407458), (42, 4892462), (57, 3604972), (76, 2703729), (84, 2446231), (114, 1802486), (133, 1544988), (228, 901243), (266, 772494), (399, 514996), (532, 386247), (798, 257498), (1596, 128749)]