201970532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{11027}}^1$

素因数の和:11291

約数の個数: 24

約数和(自身を含む): 373628640

約数和(自身を除く): 171658108

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 11027, 18316, 22054, 44108, 209513, 419026, 838052, 2657507, 5315014, 10630028, 50492633, 100985266, 201970532]

約数ペア:

[(1, 201970532), (2, 100985266), (4, 50492633), (19, 10630028), (38, 5315014), (76, 2657507), (241, 838052), (482, 419026), (964, 209513), (4579, 44108), (9158, 22054), (11027, 18316)]