200937682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{8221}}^1$

素因数の和:8346

約数の個数: 24

約数和(自身を含む): 334618956

約数和(自身を除く): 133681274

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 1111, 2222, 8221, 12221, 16442, 24442, 90431, 180862, 830321, 994741, 1660642, 1989482, 9133531, 18267062, 100468841, 200937682]

約数ペア:

[(1, 200937682), (2, 100468841), (11, 18267062), (22, 9133531), (101, 1989482), (121, 1660642), (202, 994741), (242, 830321), (1111, 180862), (2222, 90431), (8221, 24442), (12221, 16442)]