249600884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{7607}}^1$

素因数の和:8255

約数の個数: 24

約数和(自身を含む): 471209088

約数和(自身を除く): 221608204

約数列:

[1, 2, 4, 13, 26, 52, 631, 1262, 2524, 7607, 8203, 15214, 16406, 30428, 32812, 98891, 197782, 395564, 4800017, 9600034, 19200068, 62400221, 124800442, 249600884]

約数ペア:

[(1, 249600884), (2, 124800442), (4, 62400221), (13, 19200068), (26, 9600034), (52, 4800017), (631, 395564), (1262, 197782), (2524, 98891), (7607, 32812), (8203, 30428), (15214, 16406)]