200229040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227533}}^1$

素因数の和:227557

約数の個数: 40

約数和(自身を含む): 507855888

約数和(自身を除く): 307626848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 227533, 455066, 910132, 1137665, 1820264, 2275330, 2502863, 3640528, 4550660, 5005726, 9101320, 10011452, 12514315, 18202640, 20022904, 25028630, 40045808, 50057260, 100114520, 200229040]

約数ペア:

[(1, 200229040), (2, 100114520), (4, 50057260), (5, 40045808), (8, 25028630), (10, 20022904), (11, 18202640), (16, 12514315), (20, 10011452), (22, 9101320), (40, 5005726), (44, 4550660), (55, 3640528), (80, 2502863), (88, 2275330), (110, 1820264), (176, 1137665), (220, 910132), (440, 455066), (880, 227533)]