201987244

素因数分解:

$2^2\times {\mathrm{823}}^1\times {\mathrm{61357}}^1$

素因数の和:62184

約数の個数: 12

約数和(自身を含む): 353912944

約数和(自身を除く): 151925700

約数列:

[1, 2, 4, 823, 1646, 3292, 61357, 122714, 245428, 50496811, 100993622, 201987244]

約数ペア:

[(1, 201987244), (2, 100993622), (4, 50496811), (823, 245428), (1646, 122714), (3292, 61357)]