208572336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{206917}}^1$

素因数の和:206938

約数の個数: 60

約数和(自身を含む): 667103632

約数和(自身を除く): 458531296

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, 206917, 413834, 620751, 827668, 1241502, 1448419, 1655336, 1862253, 2483004, 2896838, 3310672, 3724506, 4345257, 4966008, 5793676, 7449012, 8690514, 9932016, 11587352, 13035771, 14898024, 17381028, 23174704, 26071542, 29796048, 34762056, 52143084, 69524112, 104286168, 208572336]

約数ペア:

[(1, 208572336), (2, 104286168), (3, 69524112), (4, 52143084), (6, 34762056), (7, 29796048), (8, 26071542), (9, 23174704), (12, 17381028), (14, 14898024), (16, 13035771), (18, 11587352), (21, 9932016), (24, 8690514), (28, 7449012), (36, 5793676), (42, 4966008), (48, 4345257), (56, 3724506), (63, 3310672), (72, 2896838), (84, 2483004), (112, 1862253), (126, 1655336), (144, 1448419), (168, 1241502), (252, 827668), (336, 620751), (504, 413834), (1008, 206917)]