201098458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1381}}^1\times {\mathrm{6619}}^1$

素因数の和:8013

約数の個数: 16

約数和(自身を含む): 329358240

約数和(自身を除く): 128259782

約数列:

[1, 2, 11, 22, 1381, 2762, 6619, 13238, 15191, 30382, 72809, 145618, 9140839, 18281678, 100549229, 201098458]

約数ペア:

[(1, 201098458), (2, 100549229), (11, 18281678), (22, 9140839), (1381, 145618), (2762, 72809), (6619, 30382), (13238, 15191)]