206083960

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 475009920

約数和(自身を除く): 268925960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 131, 134, 262, 268, 335, 524, 536, 587, 655, 670, 1048, 1174, 1310, 1340, 2348, 2620, 2680, 2935, 4696, 5240, 5870, 8777, 11740, 17554, 23480, 35108, 39329, 43885, 70216, 76897, 78658, 87770, 153794, 157316, 175540, 196645, 307588, 314632, 351080, 384485, 393290, 615176, 768970, 786580, 1537940, 1573160, 3075880, 5152099, 10304198, 20608396, 25760495, 41216792, 51520990, 103041980, 206083960]

約数ペア:

[(1, 206083960), (2, 103041980), (4, 51520990), (5, 41216792), (8, 25760495), (10, 20608396), (20, 10304198), (40, 5152099), (67, 3075880), (131, 1573160), (134, 1537940), (262, 786580), (268, 768970), (335, 615176), (524, 393290), (536, 384485), (587, 351080), (655, 314632), (670, 307588), (1048, 196645), (1174, 175540), (1310, 157316), (1340, 153794), (2348, 87770), (2620, 78658), (2680, 76897), (2935, 70216), (4696, 43885), (5240, 39329), (5870, 35108), (8777, 23480), (11740, 17554)]