201993474382

素因数分解:

$2^1\times 7^1\times {\mathrm{42703}}^1\times {\mathrm{337871}}^1$

素因数の和:380583

約数の個数: 16

約数和(自身を含む): 346283661312

約数和(自身を除く): 144290186930

約数列:

[1, 2, 7, 14, 42703, 85406, 298921, 337871, 597842, 675742, 2365097, 4730194, 14428105313, 28856210626, 100996737191, 201993474382]

約数ペア:

[(1, 201993474382), (2, 100996737191), (7, 28856210626), (14, 14428105313), (42703, 4730194), (85406, 2365097), (298921, 675742), (337871, 597842)]