211674422128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{7541}}^1\times {\mathrm{134951}}^1$

素因数の和:142513

約数の個数: 40

約数和(自身を含む): 441728665056

約数和(自身を除く): 230054242928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 7541, 15082, 30164, 60328, 98033, 120656, 134951, 196066, 269902, 392132, 539804, 784264, 1079608, 1568528, 1754363, 2159216, 3508726, 7017452, 14034904, 28069808, 1017665491, 2035330982, 4070661964, 8141323928, 13229651383, 16282647856, 26459302766, 52918605532, 105837211064, 211674422128]

約数ペア:

[(1, 211674422128), (2, 105837211064), (4, 52918605532), (8, 26459302766), (13, 16282647856), (16, 13229651383), (26, 8141323928), (52, 4070661964), (104, 2035330982), (208, 1017665491), (7541, 28069808), (15082, 14034904), (30164, 7017452), (60328, 3508726), (98033, 2159216), (120656, 1754363), (134951, 1568528), (196066, 1079608), (269902, 784264), (392132, 539804)]