211199406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3199991}}^1$

素因数の和:3200007

約数の個数: 16

約数和(自身を含む): 460798848

約数和(自身を除く): 249599442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3199991, 6399982, 9599973, 19199946, 35199901, 70399802, 105599703, 211199406]

約数ペア:

[(1, 211199406), (2, 105599703), (3, 70399802), (6, 35199901), (11, 19199946), (22, 9599973), (33, 6399982), (66, 3199991)]