203468438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1\times {\mathrm{3571}}^1$

素因数の和:4523

約数の個数: 16

約数和(自身を含む): 315479040

約数和(自身を除く): 112010602

約数列:

[1, 2, 31, 62, 919, 1838, 3571, 7142, 28489, 56978, 110701, 221402, 3281749, 6563498, 101734219, 203468438]

約数ペア:

[(1, 203468438), (2, 101734219), (31, 6563498), (62, 3281749), (919, 221402), (1838, 110701), (3571, 56978), (7142, 28489)]