188894170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2803}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 356130432

約数和(自身を除く): 167236262

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 293, 586, 1465, 2803, 2930, 5606, 6739, 13478, 14015, 28030, 33695, 64469, 67390, 128938, 322345, 644690, 821279, 1642558, 4106395, 8212790, 18889417, 37778834, 94447085, 188894170]

約数ペア:

[(1, 188894170), (2, 94447085), (5, 37778834), (10, 18889417), (23, 8212790), (46, 4106395), (115, 1642558), (230, 821279), (293, 644690), (586, 322345), (1465, 128938), (2803, 67390), (2930, 64469), (5606, 33695), (6739, 28030), (13478, 14015)]