209900976

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{106657}}^1$

素因数の和:106709

約数の個数: 40

約数和(自身を含む): 555474864

約数和(自身を除く): 345573888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 106657, 213314, 319971, 426628, 639942, 853256, 1279884, 1706512, 2559768, 4372937, 5119536, 8745874, 13118811, 17491748, 26237622, 34983496, 52475244, 69966992, 104950488, 209900976]

約数ペア:

[(1, 209900976), (2, 104950488), (3, 69966992), (4, 52475244), (6, 34983496), (8, 26237622), (12, 17491748), (16, 13118811), (24, 8745874), (41, 5119536), (48, 4372937), (82, 2559768), (123, 1706512), (164, 1279884), (246, 853256), (328, 639942), (492, 426628), (656, 319971), (984, 213314), (1968, 106657)]