201516230

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491503}}^1$

素因数の和:491551

約数の個数: 16

約数和(自身を含む): 371577024

約数和(自身を除く): 170060794

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 491503, 983006, 2457515, 4915030, 20151623, 40303246, 100758115, 201516230]

約数ペア:

[(1, 201516230), (2, 100758115), (5, 40303246), (10, 20151623), (41, 4915030), (82, 2457515), (205, 983006), (410, 491503)]