202231888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{238481}}^1$

素因数の和:238542

約数の個数: 20

約数和(自身を含む): 399218868

約数和(自身を除く): 196986980

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 238481, 476962, 953924, 1907848, 3815696, 12639493, 25278986, 50557972, 101115944, 202231888]

約数ペア:

[(1, 202231888), (2, 101115944), (4, 50557972), (8, 25278986), (16, 12639493), (53, 3815696), (106, 1907848), (212, 953924), (424, 476962), (848, 238481)]