206719842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158771}}^1$

素因数の和:158814

約数の個数: 32

約数和(自身を含む): 487747584

約数和(自身を除く): 281027742

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 158771, 317542, 476313, 952626, 1111397, 2222794, 3334191, 4921901, 6668382, 9843802, 14765703, 29531406, 34453307, 68906614, 103359921, 206719842]

約数ペア:

[(1, 206719842), (2, 103359921), (3, 68906614), (6, 34453307), (7, 29531406), (14, 14765703), (21, 9843802), (31, 6668382), (42, 4921901), (62, 3334191), (93, 2222794), (186, 1111397), (217, 952626), (434, 476313), (651, 317542), (1302, 158771)]