201619738

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{19609}}^1$

素因数の和:19761

約数の個数: 16

約数和(自身を含む): 311328360

約数和(自身を除く): 109708622

約数列:

[1, 2, 53, 97, 106, 194, 5141, 10282, 19609, 39218, 1039277, 1902073, 2078554, 3804146, 100809869, 201619738]

約数ペア:

[(1, 201619738), (2, 100809869), (53, 3804146), (97, 2078554), (106, 1902073), (194, 1039277), (5141, 39218), (10282, 19609)]