202220790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{143419}}^1$

素因数の和:143476

約数の個数: 32

約数和(自身を含む): 495659520

約数和(自身を除く): 293438730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 143419, 286838, 430257, 717095, 860514, 1434190, 2151285, 4302570, 6740693, 13481386, 20222079, 33703465, 40444158, 67406930, 101110395, 202220790]

約数ペア:

[(1, 202220790), (2, 101110395), (3, 67406930), (5, 40444158), (6, 33703465), (10, 20222079), (15, 13481386), (30, 6740693), (47, 4302570), (94, 2151285), (141, 1434190), (235, 860514), (282, 717095), (470, 430257), (705, 286838), (1410, 143419)]