200988172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{652559}}^1$

素因数の和:652581

約数の個数: 24

約数和(自身を含む): 438520320

約数和(自身を除く): 237532148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 652559, 1305118, 2610236, 4567913, 7178149, 9135826, 14356298, 18271652, 28712596, 50247043, 100494086, 200988172]

約数ペア:

[(1, 200988172), (2, 100494086), (4, 50247043), (7, 28712596), (11, 18271652), (14, 14356298), (22, 9135826), (28, 7178149), (44, 4567913), (77, 2610236), (154, 1305118), (308, 652559)]