207384385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{6343}}^1$

素因数の和:6864

約数の個数: 16

約数和(自身を含む): 268579584

約数和(自身を除く): 61195199

約数列:

[1, 5, 13, 65, 503, 2515, 6343, 6539, 31715, 32695, 82459, 412295, 3190529, 15952645, 41476877, 207384385]

約数ペア:

[(1, 207384385), (5, 41476877), (13, 15952645), (65, 3190529), (503, 412295), (2515, 82459), (6343, 32695), (6539, 31715)]