210398422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{1061}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 353263680

約数和(自身を除く): 142865258

約数列:

[1, 2, 13, 26, 29, 58, 263, 377, 526, 754, 1061, 2122, 3419, 6838, 7627, 13793, 15254, 27586, 30769, 61538, 99151, 198302, 279043, 399997, 558086, 799994, 3627559, 7255118, 8092247, 16184494, 105199211, 210398422]

約数ペア:

[(1, 210398422), (2, 105199211), (13, 16184494), (26, 8092247), (29, 7255118), (58, 3627559), (263, 799994), (377, 558086), (526, 399997), (754, 279043), (1061, 198302), (2122, 99151), (3419, 61538), (6838, 30769), (7627, 27586), (13793, 15254)]