199982318404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6961}}^1\times {\mathrm{652931}}^1$

素因数の和:659907

約数の個数: 24

約数和(自身を含む): 381839857056

約数和(自身を除く): 181857538652

約数列:

[1, 2, 4, 11, 22, 44, 6961, 13922, 27844, 76571, 153142, 306284, 652931, 1305862, 2611724, 7182241, 14364482, 28728964, 4545052691, 9090105382, 18180210764, 49995579601, 99991159202, 199982318404]

約数ペア:

[(1, 199982318404), (2, 99991159202), (4, 49995579601), (11, 18180210764), (22, 9090105382), (44, 4545052691), (6961, 28728964), (13922, 14364482), (27844, 7182241), (76571, 2611724), (153142, 1305862), (306284, 652931)]