201625150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{569}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 396514800

約数和(自身を除く): 194889650

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 373, 475, 569, 746, 950, 1138, 1865, 2845, 3730, 5690, 7087, 9325, 10811, 14174, 14225, 18650, 21622, 28450, 35435, 54055, 70870, 108110, 177175, 212237, 270275, 354350, 424474, 540550, 1061185, 2122370, 4032503, 5305925, 8065006, 10611850, 20162515, 40325030, 100812575, 201625150]

約数ペア:

[(1, 201625150), (2, 100812575), (5, 40325030), (10, 20162515), (19, 10611850), (25, 8065006), (38, 5305925), (50, 4032503), (95, 2122370), (190, 1061185), (373, 540550), (475, 424474), (569, 354350), (746, 270275), (950, 212237), (1138, 177175), (1865, 108110), (2845, 70870), (3730, 54055), (5690, 35435), (7087, 28450), (9325, 21622), (10811, 18650), (14174, 14225)]