194453752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{75253}}^1$

素因数の和:75295

約数の個数: 32

約数和(自身を含む): 406371600

約数和(自身を除く): 211917848

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 75253, 150506, 301012, 602024, 1279301, 1429807, 2558602, 2859614, 5117204, 5719228, 10234408, 11438456, 24306719, 48613438, 97226876, 194453752]

約数ペア:

[(1, 194453752), (2, 97226876), (4, 48613438), (8, 24306719), (17, 11438456), (19, 10234408), (34, 5719228), (38, 5117204), (68, 2859614), (76, 2558602), (136, 1429807), (152, 1279301), (323, 602024), (646, 301012), (1292, 150506), (2584, 75253)]