209560902

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{16963}}^1$

素因数の和:17068

約数の個数: 32

約数和(自身を含む): 439706880

約数和(自身を除く): 230145978

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 2059, 4118, 6177, 12354, 16963, 33926, 50889, 101778, 491927, 983854, 1204373, 1475781, 2408746, 2951562, 3613119, 7226238, 34926817, 69853634, 104780451, 209560902]

約数ペア:

[(1, 209560902), (2, 104780451), (3, 69853634), (6, 34926817), (29, 7226238), (58, 3613119), (71, 2951562), (87, 2408746), (142, 1475781), (174, 1204373), (213, 983854), (426, 491927), (2059, 101778), (4118, 50889), (6177, 33926), (12354, 16963)]