203495688

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{256939}}^1$

素因数の和:256962

約数の個数: 48

約数和(自身を含む): 601239600

約数和(自身を除く): 397743912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 256939, 513878, 770817, 1027756, 1541634, 2055512, 2312451, 2826329, 3083268, 4624902, 5652658, 6166536, 8478987, 9249804, 11305316, 16957974, 18499608, 22610632, 25436961, 33915948, 50873922, 67831896, 101747844, 203495688]

約数ペア:

[(1, 203495688), (2, 101747844), (3, 67831896), (4, 50873922), (6, 33915948), (8, 25436961), (9, 22610632), (11, 18499608), (12, 16957974), (18, 11305316), (22, 9249804), (24, 8478987), (33, 6166536), (36, 5652658), (44, 4624902), (66, 3083268), (72, 2826329), (88, 2312451), (99, 2055512), (132, 1541634), (198, 1027756), (264, 770817), (396, 513878), (792, 256939)]