201955690

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{24071}}^1$

素因数の和:24917

約数の個数: 16

約数和(自身を含む): 363968640

約数和(自身を除く): 162012950

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 24071, 48142, 120355, 240710, 20195569, 40391138, 100977845, 201955690]

約数ペア:

[(1, 201955690), (2, 100977845), (5, 40391138), (10, 20195569), (839, 240710), (1678, 120355), (4195, 48142), (8390, 24071)]