201024088

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{810581}}^1$

素因数の和:810618

約数の個数: 16

約数和(自身を含む): 389079360

約数和(自身を除く): 188055272

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 810581, 1621162, 3242324, 6484648, 25128011, 50256022, 100512044, 201024088]

約数ペア:

[(1, 201024088), (2, 100512044), (4, 50256022), (8, 25128011), (31, 6484648), (62, 3242324), (124, 1621162), (248, 810581)]