207959178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4951409}}^1$

素因数の和:4951421

約数の個数: 16

約数和(自身を含む): 475335360

約数和(自身を除く): 267376182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4951409, 9902818, 14854227, 29708454, 34659863, 69319726, 103979589, 207959178]

約数ペア:

[(1, 207959178), (2, 103979589), (3, 69319726), (6, 34659863), (7, 29708454), (14, 14854227), (21, 9902818), (42, 4951409)]