203021730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2255797}}^1$

素因数の和:2255810

約数の個数: 24

約数和(自身を含む): 527856732

約数和(自身を除く): 324835002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2255797, 4511594, 6767391, 11278985, 13534782, 20302173, 22557970, 33836955, 40604346, 67673910, 101510865, 203021730]

約数ペア:

[(1, 203021730), (2, 101510865), (3, 67673910), (5, 40604346), (6, 33836955), (9, 22557970), (10, 20302173), (15, 13534782), (18, 11278985), (30, 6767391), (45, 4511594), (90, 2255797)]