84990894

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{140249}}^1$

素因数の和:140355

約数の個数: 16

約数和(自身を含む): 171666000

約数和(自身を除く): 86675106

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 140249, 280498, 420747, 841494, 14165149, 28330298, 42495447, 84990894]

約数ペア:

[(1, 84990894), (2, 42495447), (3, 28330298), (6, 14165149), (101, 841494), (202, 420747), (303, 280498), (606, 140249)]