218412094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{70867}}^1$

素因数の和:70959

約数の個数: 16

約数和(自身を含む): 346969728

約数和(自身を除く): 128557634

約数列:

[1, 2, 23, 46, 67, 134, 1541, 3082, 70867, 141734, 1629941, 3259882, 4748089, 9496178, 109206047, 218412094]

約数ペア:

[(1, 218412094), (2, 109206047), (23, 9496178), (46, 4748089), (67, 3259882), (134, 1629941), (1541, 141734), (3082, 70867)]