202219730

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{30593}}^1$

素因数の和:31261

約数の個数: 16

約数和(自身を含む): 364558104

約数和(自身を除く): 162338374

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 30593, 61186, 152965, 305930, 20221973, 40443946, 101109865, 202219730]

約数ペア:

[(1, 202219730), (2, 101109865), (5, 40443946), (10, 20221973), (661, 305930), (1322, 152965), (3305, 61186), (6610, 30593)]