214609174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{353}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 353858400

約数和(自身を除く): 139249226

約数列:

[1, 2, 13, 26, 67, 134, 349, 353, 698, 706, 871, 1742, 4537, 4589, 9074, 9178, 23383, 23651, 46766, 47302, 123197, 246394, 303979, 307463, 607958, 614926, 1601561, 3203122, 8254199, 16508398, 107304587, 214609174]

約数ペア:

[(1, 214609174), (2, 107304587), (13, 16508398), (26, 8254199), (67, 3203122), (134, 1601561), (349, 614926), (353, 607958), (698, 307463), (706, 303979), (871, 246394), (1742, 123197), (4537, 47302), (4589, 46766), (9074, 23651), (9178, 23383)]