199481964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1511227}}^1$

素因数の和:1511245

約数の個数: 24

約数和(自身を含む): 507772608

約数和(自身を除く): 308290644

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1511227, 3022454, 4533681, 6044908, 9067362, 16623497, 18134724, 33246994, 49870491, 66493988, 99740982, 199481964]

約数ペア:

[(1, 199481964), (2, 99740982), (3, 66493988), (4, 49870491), (6, 33246994), (11, 18134724), (12, 16623497), (22, 9067362), (33, 6044908), (44, 4533681), (66, 3022454), (132, 1511227)]