216914802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{2549}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 467812800

約数和(自身を除く): 250897998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1091, 2182, 2549, 3273, 5098, 6546, 7647, 14183, 15294, 28366, 33137, 42549, 66274, 85098, 99411, 198822, 2780959, 5561918, 8342877, 16685754, 36152467, 72304934, 108457401, 216914802]

約数ペア:

[(1, 216914802), (2, 108457401), (3, 72304934), (6, 36152467), (13, 16685754), (26, 8342877), (39, 5561918), (78, 2780959), (1091, 198822), (2182, 99411), (2549, 85098), (3273, 66274), (5098, 42549), (6546, 33137), (7647, 28366), (14183, 15294)]