201947463

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 296524800

約数和(自身を除く): 94577337

約数列:

[1, 3, 9, 79, 237, 439, 647, 711, 1317, 1941, 3951, 5823, 34681, 51113, 104043, 153339, 284033, 312129, 460017, 852099, 2556297, 22438607, 67315821, 201947463]

約数ペア:

[(1, 201947463), (3, 67315821), (9, 22438607), (79, 2556297), (237, 852099), (439, 460017), (647, 312129), (711, 284033), (1317, 153339), (1941, 104043), (3951, 51113), (5823, 34681)]