201916550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{367121}}^1$

素因数の和:367144

約数の個数: 24

約数和(自身を含む): 409708152

約数和(自身を除く): 207791602

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 367121, 734242, 1835605, 3671210, 4038331, 8076662, 9178025, 18356050, 20191655, 40383310, 100958275, 201916550]

約数ペア:

[(1, 201916550), (2, 100958275), (5, 40383310), (10, 20191655), (11, 18356050), (22, 9178025), (25, 8076662), (50, 4038331), (55, 3671210), (110, 1835605), (275, 734242), (550, 367121)]