202234120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{459623}}^1$

素因数の和:459645

約数の個数: 32

約数和(自身を含む): 496393920

約数和(自身を除く): 294159800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 459623, 919246, 1838492, 2298115, 3676984, 4596230, 5055853, 9192460, 10111706, 18384920, 20223412, 25279265, 40446824, 50558530, 101117060, 202234120]

約数ペア:

[(1, 202234120), (2, 101117060), (4, 50558530), (5, 40446824), (8, 25279265), (10, 20223412), (11, 18384920), (20, 10111706), (22, 9192460), (40, 5055853), (44, 4596230), (55, 3676984), (88, 2298115), (110, 1838492), (220, 919246), (440, 459623)]