205693400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{93497}}^1$

素因数の和:93524

約数の個数: 48

約数和(自身を含む): 521718840

約数和(自身を除く): 316025440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 93497, 186994, 373988, 467485, 747976, 934970, 1028467, 1869940, 2056934, 2337425, 3739880, 4113868, 4674850, 5142335, 8227736, 9349700, 10284670, 18699400, 20569340, 25711675, 41138680, 51423350, 102846700, 205693400]

約数ペア:

[(1, 205693400), (2, 102846700), (4, 51423350), (5, 41138680), (8, 25711675), (10, 20569340), (11, 18699400), (20, 10284670), (22, 9349700), (25, 8227736), (40, 5142335), (44, 4674850), (50, 4113868), (55, 3739880), (88, 2337425), (100, 2056934), (110, 1869940), (200, 1028467), (220, 934970), (275, 747976), (440, 467485), (550, 373988), (1100, 186994), (2200, 93497)]