219963414

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107509}}^1$

素因数の和:107556

約数の個数: 32

約数和(自身を含む): 495406080

約数和(自身を除く): 275442666

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 107509, 215018, 322527, 645054, 1182599, 2365198, 3332779, 3547797, 6665558, 7095594, 9998337, 19996674, 36660569, 73321138, 109981707, 219963414]

約数ペア:

[(1, 219963414), (2, 109981707), (3, 73321138), (6, 36660569), (11, 19996674), (22, 9998337), (31, 7095594), (33, 6665558), (62, 3547797), (66, 3332779), (93, 2365198), (186, 1182599), (341, 645054), (682, 322527), (1023, 215018), (2046, 107509)]