218770936

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{4129}}^1$

素因数の和:4351

約数の個数: 32

約数和(自身を含む): 423738000

約数和(自身を除く): 204967064

約数列:

[1, 2, 4, 8, 37, 74, 148, 179, 296, 358, 716, 1432, 4129, 6623, 8258, 13246, 16516, 26492, 33032, 52984, 152773, 305546, 611092, 739091, 1222184, 1478182, 2956364, 5912728, 27346367, 54692734, 109385468, 218770936]

約数ペア:

[(1, 218770936), (2, 109385468), (4, 54692734), (8, 27346367), (37, 5912728), (74, 2956364), (148, 1478182), (179, 1222184), (296, 739091), (358, 611092), (716, 305546), (1432, 152773), (4129, 52984), (6623, 33032), (8258, 26492), (13246, 16516)]