203438846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{77471}}^1$

素因数の和:77587

約数の個数: 16

約数和(自身を含む): 331890048

約数和(自身を除く): 128451202

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 77471, 154942, 1007123, 2014246, 7824571, 15649142, 101719423, 203438846]

約数ペア:

[(1, 203438846), (2, 101719423), (13, 15649142), (26, 7824571), (101, 2014246), (202, 1007123), (1313, 154942), (2626, 77471)]