208224772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2897}}^1$

素因数の和:3076

約数の個数: 48

約数和(自身を含む): 444019968

約数和(自身を除く): 235795196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 151, 238, 302, 476, 604, 1057, 2114, 2567, 2897, 4228, 5134, 5794, 10268, 11588, 17969, 20279, 35938, 40558, 49249, 71876, 81116, 98498, 196996, 344743, 437447, 689486, 874894, 1378972, 1749788, 3062129, 6124258, 7436599, 12248516, 14873198, 29746396, 52056193, 104112386, 208224772]

約数ペア:

[(1, 208224772), (2, 104112386), (4, 52056193), (7, 29746396), (14, 14873198), (17, 12248516), (28, 7436599), (34, 6124258), (68, 3062129), (119, 1749788), (151, 1378972), (238, 874894), (302, 689486), (476, 437447), (604, 344743), (1057, 196996), (2114, 98498), (2567, 81116), (2897, 71876), (4228, 49249), (5134, 40558), (5794, 35938), (10268, 20279), (11588, 17969)]