204324492730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1\times {\mathrm{7937}}^1$

素因数の和:8983

約数の個数: 64

約数和(自身を含む): 390107612160

約数和(自身を除く): 185783119430

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 863, 1570, 1726, 2983, 4315, 5966, 7937, 8630, 14915, 15874, 16397, 29830, 32794, 39685, 79370, 81985, 135491, 150803, 163970, 270982, 301606, 677455, 754015, 1246109, 1354910, 1508030, 2492218, 2574329, 5148658, 6230545, 6849631, 12461090, 12871645, 13699262, 23676071, 25743290, 34248155, 47352142, 68496310, 118380355, 130142989, 236760710, 260285978, 650714945, 1075392067, 1301429890, 2150784134, 5376960335, 10753920670, 20432449273, 40864898546, 102162246365, 204324492730]

約数ペア:

[(1, 204324492730), (2, 102162246365), (5, 40864898546), (10, 20432449273), (19, 10753920670), (38, 5376960335), (95, 2150784134), (157, 1301429890), (190, 1075392067), (314, 650714945), (785, 260285978), (863, 236760710), (1570, 130142989), (1726, 118380355), (2983, 68496310), (4315, 47352142), (5966, 34248155), (7937, 25743290), (8630, 23676071), (14915, 13699262), (15874, 12871645), (16397, 12461090), (29830, 6849631), (32794, 6230545), (39685, 5148658), (79370, 2574329), (81985, 2492218), (135491, 1508030), (150803, 1354910), (163970, 1246109), (270982, 754015), (301606, 677455)]