208174316

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1877}}^1$

素因数の和:2138

約数の個数: 48

約数和(自身を含む): 442967616

約数和(自身を除く): 234793300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 233, 238, 466, 476, 932, 1631, 1877, 3262, 3754, 3961, 6524, 7508, 7922, 13139, 15844, 26278, 27727, 31909, 52556, 55454, 63818, 110908, 127636, 223363, 437341, 446726, 874682, 893452, 1749364, 3061387, 6122774, 7434797, 12245548, 14869594, 29739188, 52043579, 104087158, 208174316]

約数ペア:

[(1, 208174316), (2, 104087158), (4, 52043579), (7, 29739188), (14, 14869594), (17, 12245548), (28, 7434797), (34, 6122774), (68, 3061387), (119, 1749364), (233, 893452), (238, 874682), (466, 446726), (476, 437341), (932, 223363), (1631, 127636), (1877, 110908), (3262, 63818), (3754, 55454), (3961, 52556), (6524, 31909), (7508, 27727), (7922, 26278), (13139, 15844)]