201856809

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37993}}^1$

素因数の和:38037

約数の個数: 32

約数和(自身を含む): 350152704

約数和(自身を除く): 148295895

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 37993, 113979, 265951, 417923, 797853, 873839, 1253769, 2621517, 2925461, 6116873, 8776383, 9612229, 18350619, 28836687, 67285603, 201856809]

約数ペア:

[(1, 201856809), (3, 67285603), (7, 28836687), (11, 18350619), (21, 9612229), (23, 8776383), (33, 6116873), (69, 2925461), (77, 2621517), (161, 1253769), (231, 873839), (253, 797853), (483, 417923), (759, 265951), (1771, 113979), (5313, 37993)]