208046704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{419449}}^1$

素因数の和:419488

約数の個数: 20

約数和(自身を含む): 416094400

約数和(自身を除く): 208047696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 419449, 838898, 1677796, 3355592, 6711184, 13002919, 26005838, 52011676, 104023352, 208046704]

約数ペア:

[(1, 208046704), (2, 104023352), (4, 52011676), (8, 26005838), (16, 13002919), (31, 6711184), (62, 3355592), (124, 1677796), (248, 838898), (496, 419449)]