202237940

素因数分解:

$2^2\times 5^1\times {\mathrm{1613}}^1\times {\mathrm{6269}}^1$

素因数の和:7891

約数の個数: 24

約数和(自身を含む): 425030760

約数和(自身を除く): 222792820

約数列:

[1, 2, 4, 5, 10, 20, 1613, 3226, 6269, 6452, 8065, 12538, 16130, 25076, 31345, 32260, 62690, 125380, 10111897, 20223794, 40447588, 50559485, 101118970, 202237940]

約数ペア:

[(1, 202237940), (2, 101118970), (4, 50559485), (5, 40447588), (10, 20223794), (20, 10111897), (1613, 125380), (3226, 62690), (6269, 32260), (6452, 31345), (8065, 25076), (12538, 16130)]