206062215

素因数分解:

$3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 127787385

約数列:

[1, 3, 5, 15, 229, 239, 251, 687, 717, 753, 1145, 1195, 1255, 3435, 3585, 3765, 54731, 57479, 59989, 164193, 172437, 179967, 273655, 287395, 299945, 820965, 862185, 899835, 13737481, 41212443, 68687405, 206062215]

約数ペア:

[(1, 206062215), (3, 68687405), (5, 41212443), (15, 13737481), (229, 899835), (239, 862185), (251, 820965), (687, 299945), (717, 287395), (753, 273655), (1145, 179967), (1195, 172437), (1255, 164193), (3435, 59989), (3585, 57479), (3765, 54731)]