200022615

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37991}}^1$

素因数の和:38021

約数の個数: 40

約数和(自身を含む): 386150688

約数和(自身を除く): 186128073

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 37991, 113973, 189955, 341919, 493883, 569865, 1025757, 1481649, 1709595, 2469415, 3077271, 4444947, 5128785, 7408245, 13334841, 15386355, 22224735, 40004523, 66674205, 200022615]

約数ペア:

[(1, 200022615), (3, 66674205), (5, 40004523), (9, 22224735), (13, 15386355), (15, 13334841), (27, 7408245), (39, 5128785), (45, 4444947), (65, 3077271), (81, 2469415), (117, 1709595), (135, 1481649), (195, 1025757), (351, 569865), (405, 493883), (585, 341919), (1053, 189955), (1755, 113973), (5265, 37991)]