201722131370

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3947}}^1\times {\mathrm{25943}}^1$

素因数の和:30094

約数の個数: 32

約数和(自身を含む): 365049514368

約数和(自身を除く): 163327382998

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 3947, 7894, 19735, 25943, 39470, 51886, 129715, 259430, 777559, 1555118, 3887795, 5110771, 7775590, 10221542, 25553855, 51107710, 102397021, 204794042, 511985105, 1023970210, 20172213137, 40344426274, 100861065685, 201722131370]

約数ペア:

[(1, 201722131370), (2, 100861065685), (5, 40344426274), (10, 20172213137), (197, 1023970210), (394, 511985105), (985, 204794042), (1970, 102397021), (3947, 51107710), (7894, 25553855), (19735, 10221542), (25943, 7775590), (39470, 5110771), (51886, 3887795), (129715, 1555118), (259430, 777559)]