217409622

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3571}}^1$

素因数の和:3788

約数の個数: 32

約数和(自身を含む): 444071040

約数和(自身を除く): 226661418

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 834, 3571, 7142, 10147, 10713, 20294, 21426, 30441, 60882, 260683, 496369, 521366, 782049, 992738, 1489107, 1564098, 2978214, 36234937, 72469874, 108704811, 217409622]

約数ペア:

[(1, 217409622), (2, 108704811), (3, 72469874), (6, 36234937), (73, 2978214), (139, 1564098), (146, 1489107), (219, 992738), (278, 782049), (417, 521366), (438, 496369), (834, 260683), (3571, 60882), (7142, 30441), (10147, 21426), (10713, 20294)]