210977822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{12907}}^1$

素因数の和:13663

約数の個数: 16

約数和(自身を含む): 345727872

約数和(自身を除く): 134750050

約数列:

[1, 2, 11, 22, 743, 1486, 8173, 12907, 16346, 25814, 141977, 283954, 9589901, 19179802, 105488911, 210977822]

約数ペア:

[(1, 210977822), (2, 105488911), (11, 19179802), (22, 9589901), (743, 283954), (1486, 141977), (8173, 25814), (12907, 16346)]