199171602

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{526909}}^1$

素因数の和:526927

約数の個数: 32

約数和(自身を含む): 505833600

約数和(自身を除く): 306661998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 526909, 1053818, 1580727, 3161454, 3688363, 4742181, 7376726, 9484362, 11065089, 14226543, 22130178, 28453086, 33195267, 66390534, 99585801, 199171602]

約数ペア:

[(1, 199171602), (2, 99585801), (3, 66390534), (6, 33195267), (7, 28453086), (9, 22130178), (14, 14226543), (18, 11065089), (21, 9484362), (27, 7376726), (42, 4742181), (54, 3688363), (63, 3161454), (126, 1580727), (189, 1053818), (378, 526909)]