208093255780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{286859}}^1$

素因数の和:286993

約数の個数: 96

約数和(自身を含む): 485780198400

約数和(自身を除く): 277686942620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 83, 92, 95, 115, 166, 190, 230, 332, 380, 415, 437, 460, 830, 874, 1577, 1660, 1748, 1909, 2185, 3154, 3818, 4370, 6308, 7636, 7885, 8740, 9545, 15770, 19090, 31540, 36271, 38180, 72542, 145084, 181355, 286859, 362710, 573718, 725420, 1147436, 1434295, 2868590, 5450321, 5737180, 6597757, 10900642, 13195514, 21801284, 23809297, 26391028, 27251605, 32988785, 47618594, 54503210, 65977570, 95237188, 109006420, 119046485, 125357383, 131955140, 238092970, 250714766, 452376643, 476185940, 501429532, 547613831, 626786915, 904753286, 1095227662, 1253573830, 1809506572, 2190455324, 2261883215, 2507147660, 2738069155, 4523766430, 5476138310, 9047532860, 10404662789, 10952276620, 20809325578, 41618651156, 52023313945, 104046627890, 208093255780]

約数ペア:

[(1, 208093255780), (2, 104046627890), (4, 52023313945), (5, 41618651156), (10, 20809325578), (19, 10952276620), (20, 10404662789), (23, 9047532860), (38, 5476138310), (46, 4523766430), (76, 2738069155), (83, 2507147660), (92, 2261883215), (95, 2190455324), (115, 1809506572), (166, 1253573830), (190, 1095227662), (230, 904753286), (332, 626786915), (380, 547613831), (415, 501429532), (437, 476185940), (460, 452376643), (830, 250714766), (874, 238092970), (1577, 131955140), (1660, 125357383), (1748, 119046485), (1909, 109006420), (2185, 95237188), (3154, 65977570), (3818, 54503210), (4370, 47618594), (6308, 32988785), (7636, 27251605), (7885, 26391028), (8740, 23809297), (9545, 21801284), (15770, 13195514), (19090, 10900642), (31540, 6597757), (36271, 5737180), (38180, 5450321), (72542, 2868590), (145084, 1434295), (181355, 1147436), (286859, 725420), (362710, 573718)]