195589079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 243717120

約数和(自身を除く): 48128041

約数列:

[1, 7, 23, 29, 161, 163, 203, 257, 667, 1141, 1799, 3749, 4669, 4727, 5911, 7453, 26243, 33089, 41377, 41891, 52171, 108721, 171419, 293237, 761047, 963493, 1199933, 1214839, 6744451, 8503873, 27941297, 195589079]

約数ペア:

[(1, 195589079), (7, 27941297), (23, 8503873), (29, 6744451), (161, 1214839), (163, 1199933), (203, 963493), (257, 761047), (667, 293237), (1141, 171419), (1799, 108721), (3749, 52171), (4669, 41891), (4727, 41377), (5911, 33089), (7453, 26243)]