201787930

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{88117}}^1$

素因数の和:88353

約数の個数: 16

約数和(自身を含む): 364808520

約数和(自身を除く): 163020590

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 88117, 176234, 440585, 881170, 20178793, 40357586, 100893965, 201787930]

約数ペア:

[(1, 201787930), (2, 100893965), (5, 40357586), (10, 20178793), (229, 881170), (458, 440585), (1145, 176234), (2290, 88117)]