202143390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94903}}^1$

素因数の和:94984

約数の個数: 32

約数和(自身を含む): 491982336

約数和(自身を除く): 289838946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 94903, 189806, 284709, 474515, 569418, 949030, 1423545, 2847090, 6738113, 13476226, 20214339, 33690565, 40428678, 67381130, 101071695, 202143390]

約数ペア:

[(1, 202143390), (2, 101071695), (3, 67381130), (5, 40428678), (6, 33690565), (10, 20214339), (15, 13476226), (30, 6738113), (71, 2847090), (142, 1423545), (213, 949030), (355, 569418), (426, 474515), (710, 284709), (1065, 189806), (2130, 94903)]