201738200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53089}}^1$

素因数の和:53124

約数の個数: 48

約数和(自身を含む): 493737000

約数和(自身を除く): 291998800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 53089, 106178, 212356, 265445, 424712, 530890, 1008691, 1061780, 1327225, 2017382, 2123560, 2654450, 4034764, 5043455, 5308900, 8069528, 10086910, 10617800, 20173820, 25217275, 40347640, 50434550, 100869100, 201738200]

約数ペア:

[(1, 201738200), (2, 100869100), (4, 50434550), (5, 40347640), (8, 25217275), (10, 20173820), (19, 10617800), (20, 10086910), (25, 8069528), (38, 5308900), (40, 5043455), (50, 4034764), (76, 2654450), (95, 2123560), (100, 2017382), (152, 1327225), (190, 1061780), (200, 1008691), (380, 530890), (475, 424712), (760, 265445), (950, 212356), (1900, 106178), (3800, 53089)]