201680480546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{87006247}}^1$

素因数の和:87006329

約数の個数: 16

約数和(自身を含む): 323663242560

約数和(自身を除く): 121982762014

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 87006247, 174012494, 1653118693, 3306237386, 5307381067, 10614762134, 100840240273, 201680480546]

約数ペア:

[(1, 201680480546), (2, 100840240273), (19, 10614762134), (38, 5307381067), (61, 3306237386), (122, 1653118693), (1159, 174012494), (2318, 87006247)]