201602038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{398423}}^1$

素因数の和:398459

約数の個数: 16

約数和(自身を含む): 344238336

約数和(自身を除く): 142636298

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 398423, 796846, 4382653, 8765306, 9163729, 18327458, 100801019, 201602038]

約数ペア:

[(1, 201602038), (2, 100801019), (11, 18327458), (22, 9163729), (23, 8765306), (46, 4382653), (253, 796846), (506, 398423)]