201002988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{235919}}^1$

素因数の和:235997

約数の個数: 24

約数和(自身を含む): 475614720

約数和(自身を除く): 274611732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 235919, 471838, 707757, 943676, 1415514, 2831028, 16750249, 33500498, 50250747, 67000996, 100501494, 201002988]

約数ペア:

[(1, 201002988), (2, 100501494), (3, 67000996), (4, 50250747), (6, 33500498), (12, 16750249), (71, 2831028), (142, 1415514), (213, 943676), (284, 707757), (426, 471838), (852, 235919)]