201404446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{11497}}^1$

素因数の和:11979

約数の個数: 16

約数和(自身を含む): 318724560

約数和(自身を除く): 117320114

約数列:

[1, 2, 19, 38, 461, 922, 8759, 11497, 17518, 22994, 218443, 436886, 5300117, 10600234, 100702223, 201404446]

約数ペア:

[(1, 201404446), (2, 100702223), (19, 10600234), (38, 5300117), (461, 436886), (922, 218443), (8759, 22994), (11497, 17518)]