204540616

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{77713}}^1$

素因数の和:77773

約数の個数: 32

約数和(自身を含む): 447632640

約数和(自身を除く): 243092024

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 77713, 155426, 310852, 543991, 621704, 1087982, 2175964, 3652511, 4351928, 7305022, 14610044, 25567577, 29220088, 51135154, 102270308, 204540616]

約数ペア:

[(1, 204540616), (2, 102270308), (4, 51135154), (7, 29220088), (8, 25567577), (14, 14610044), (28, 7305022), (47, 4351928), (56, 3652511), (94, 2175964), (188, 1087982), (329, 621704), (376, 543991), (658, 310852), (1316, 155426), (2632, 77713)]