201323740865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{30666221}}^1$

素因数の和:30666340

約数の個数: 16

約数和(自身を含む): 262748190096

約数和(自身を除く): 61424449231

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 30666221, 153331105, 398660873, 1993304365, 3097288321, 15486441605, 40264748173, 201323740865]

約数ペア:

[(1, 201323740865), (5, 40264748173), (13, 15486441605), (65, 3097288321), (101, 1993304365), (505, 398660873), (1313, 153331105), (6565, 30666221)]