199123453436

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{1193}}^1$

素因数の和:1623

約数の個数: 72

約数和(自身を含む): 362440190112

約数和(自身を除く): 163316736676

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 241, 412, 482, 964, 1193, 1681, 2386, 3362, 4223, 4772, 6724, 8446, 9881, 16892, 19762, 24823, 39524, 48913, 49646, 97826, 99292, 122879, 173143, 195652, 245758, 287513, 346286, 405121, 491516, 575026, 692572, 810242, 1017743, 1150052, 1620484, 2005433, 2035486, 4010866, 4070972, 5038039, 8021732, 10076078, 11788033, 20152156, 23576066, 29613839, 41727463, 47152132, 59227678, 83454926, 118455356, 166909852, 206559599, 413119198, 483309353, 826238396, 966618706, 1214167399, 1933237412, 2428334798, 4856669596, 49780863359, 99561726718, 199123453436]

約数ペア:

[(1, 199123453436), (2, 99561726718), (4, 49780863359), (41, 4856669596), (82, 2428334798), (103, 1933237412), (164, 1214167399), (206, 966618706), (241, 826238396), (412, 483309353), (482, 413119198), (964, 206559599), (1193, 166909852), (1681, 118455356), (2386, 83454926), (3362, 59227678), (4223, 47152132), (4772, 41727463), (6724, 29613839), (8446, 23576066), (9881, 20152156), (16892, 11788033), (19762, 10076078), (24823, 8021732), (39524, 5038039), (48913, 4070972), (49646, 4010866), (97826, 2035486), (99292, 2005433), (122879, 1620484), (173143, 1150052), (195652, 1017743), (245758, 810242), (287513, 692572), (346286, 575026), (405121, 491516)]