211673756570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20011}}^1\times {\mathrm{55673}}^1$

素因数の和:75710

約数の個数: 32

約数和(自身を含む): 401093311680

約数和(自身を除く): 189419555110

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 20011, 40022, 55673, 100055, 111346, 200110, 278365, 380209, 556730, 760418, 1057787, 1901045, 2115574, 3802090, 5288935, 10577870, 1114072403, 2228144806, 5570362015, 11140724030, 21167375657, 42334751314, 105836878285, 211673756570]

約数ペア:

[(1, 211673756570), (2, 105836878285), (5, 42334751314), (10, 21167375657), (19, 11140724030), (38, 5570362015), (95, 2228144806), (190, 1114072403), (20011, 10577870), (40022, 5288935), (55673, 3802090), (100055, 2115574), (111346, 1901045), (200110, 1057787), (278365, 760418), (380209, 556730)]