201815745

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 329035392

約数和(自身を除く): 127219647

約数列:

[1, 3, 5, 15, 83, 173, 249, 415, 519, 865, 937, 1245, 2595, 2811, 4685, 14055, 14359, 43077, 71795, 77771, 162101, 215385, 233313, 388855, 486303, 810505, 1166565, 2431515, 13454383, 40363149, 67271915, 201815745]

約数ペア:

[(1, 201815745), (3, 67271915), (5, 40363149), (15, 13454383), (83, 2431515), (173, 1166565), (249, 810505), (415, 486303), (519, 388855), (865, 233313), (937, 215385), (1245, 162101), (2595, 77771), (2811, 71795), (4685, 43077), (14055, 14359)]