199976608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{480713}}^1$

素因数の和:480736

約数の個数: 24

約数和(自身を含む): 423989748

約数和(自身を除く): 224013140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 480713, 961426, 1922852, 3845704, 6249269, 7691408, 12498538, 15382816, 24997076, 49994152, 99988304, 199976608]

約数ペア:

[(1, 199976608), (2, 99988304), (4, 49994152), (8, 24997076), (13, 15382816), (16, 12498538), (26, 7691408), (32, 6249269), (52, 3845704), (104, 1922852), (208, 961426), (416, 480713)]