187228910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{20507}}^1$

素因数の和:20608

約数の個数: 32

約数和(自身を含む): 372097152

約数和(自身を除く): 184868242

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 4565, 9130, 20507, 41014, 102535, 205070, 225577, 451154, 1127885, 1702081, 2255770, 3404162, 8510405, 17020810, 18722891, 37445782, 93614455, 187228910]

約数ペア:

[(1, 187228910), (2, 93614455), (5, 37445782), (10, 18722891), (11, 17020810), (22, 8510405), (55, 3404162), (83, 2255770), (110, 1702081), (166, 1127885), (415, 451154), (830, 225577), (913, 205070), (1826, 102535), (4565, 41014), (9130, 20507)]