202186996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{51631}}^1$

素因数の和:51735

約数の個数: 24

約数和(自身を含む): 390337920

約数和(自身を除く): 188150924

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 51631, 103262, 206524, 567941, 1135882, 2271764, 4595159, 9190318, 18380636, 50546749, 101093498, 202186996]

約数ペア:

[(1, 202186996), (2, 101093498), (4, 50546749), (11, 18380636), (22, 9190318), (44, 4595159), (89, 2271764), (178, 1135882), (356, 567941), (979, 206524), (1958, 103262), (3916, 51631)]