201405774

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{550289}}^1$

素因数の和:550355

約数の個数: 16

約数和(自身を含む): 409415760

約数和(自身を除く): 208009986

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 550289, 1100578, 1650867, 3301734, 33567629, 67135258, 100702887, 201405774]

約数ペア:

[(1, 201405774), (2, 100702887), (3, 67135258), (6, 33567629), (61, 3301734), (122, 1650867), (183, 1100578), (366, 550289)]