201630908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1362371}}^1$

素因数の和:1362412

約数の個数: 12

約数和(自身を含む): 362390952

約数和(自身を除く): 160760044

約数列:

[1, 2, 4, 37, 74, 148, 1362371, 2724742, 5449484, 50407727, 100815454, 201630908]

約数ペア:

[(1, 201630908), (2, 100815454), (4, 50407727), (37, 5449484), (74, 2724742), (148, 1362371)]