208606608

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{206951}}^1$

素因数の和:206972

約数の個数: 60

約数和(自身を含む): 667213248

約数和(自身を除く): 458606640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 206951, 413902, 620853, 827804, 1241706, 1448657, 1655608, 1862559, 2483412, 2897314, 3311216, 3725118, 4345971, 4966824, 5794628, 7450236, 8691942, 9933648, 11589256, 13037913, 14900472, 17383884, 23178512, 26075826, 29800944, 34767768, 52151652, 69535536, 104303304, 208606608]

約数ペア:

[(1, 208606608), (2, 104303304), (3, 69535536), (4, 52151652), (6, 34767768), (7, 29800944), (8, 26075826), (9, 23178512), (12, 17383884), (14, 14900472), (16, 13037913), (18, 11589256), (21, 9933648), (24, 8691942), (28, 7450236), (36, 5794628), (42, 4966824), (48, 4345971), (56, 3725118), (63, 3311216), (72, 2897314), (84, 2483412), (112, 1862559), (126, 1655608), (144, 1448657), (168, 1241706), (252, 827804), (336, 620853), (504, 413902), (1008, 206951)]