201735020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{3191}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 442411200

約数和(自身を除く): 240676180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 109, 116, 145, 218, 290, 436, 545, 580, 1090, 2180, 3161, 3191, 6322, 6382, 12644, 12764, 15805, 15955, 31610, 31910, 63220, 63820, 92539, 185078, 347819, 370156, 462695, 695638, 925390, 1391276, 1739095, 1850780, 3478190, 6956380, 10086751, 20173502, 40347004, 50433755, 100867510, 201735020]

約数ペア:

[(1, 201735020), (2, 100867510), (4, 50433755), (5, 40347004), (10, 20173502), (20, 10086751), (29, 6956380), (58, 3478190), (109, 1850780), (116, 1739095), (145, 1391276), (218, 925390), (290, 695638), (436, 462695), (545, 370156), (580, 347819), (1090, 185078), (2180, 92539), (3161, 63820), (3191, 63220), (6322, 31910), (6382, 31610), (12644, 15955), (12764, 15805)]