210909484802

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{19128377}}^1$

素因数の和:19128565

約数の個数: 16

約数和(自身を含む): 327095263800

約数和(自身を除く): 116185778998

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 19128377, 38256754, 707749949, 1415499898, 2850128173, 5700256346, 105454742401, 210909484802]

約数ペア:

[(1, 210909484802), (2, 105454742401), (37, 5700256346), (74, 2850128173), (149, 1415499898), (298, 707749949), (5513, 38256754), (11026, 19128377)]