218064386

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{3209}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 333159480

約数和(自身を除く): 115095094

約数列:

[1, 2, 61, 122, 557, 1114, 3209, 6418, 33977, 67954, 195749, 391498, 1787413, 3574826, 109032193, 218064386]

約数ペア:

[(1, 218064386), (2, 109032193), (61, 3574826), (122, 1787413), (557, 391498), (1114, 195749), (3209, 67954), (6418, 33977)]