204336678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19697}}^1$

素因数の和:19741

約数の個数: 64

約数和(自身を含む): 529482240

約数和(自身を除く): 325145562

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 19697, 39394, 59091, 118182, 137879, 256061, 275758, 374243, 413637, 512122, 748486, 768183, 827274, 1122729, 1536366, 1792427, 2245458, 2619701, 3584854, 4865159, 5239402, 5377281, 7859103, 9730318, 10754562, 14595477, 15718206, 29190954, 34056113, 68112226, 102168339, 204336678]

約数ペア:

[(1, 204336678), (2, 102168339), (3, 68112226), (6, 34056113), (7, 29190954), (13, 15718206), (14, 14595477), (19, 10754562), (21, 9730318), (26, 7859103), (38, 5377281), (39, 5239402), (42, 4865159), (57, 3584854), (78, 2619701), (91, 2245458), (114, 1792427), (133, 1536366), (182, 1122729), (247, 827274), (266, 768183), (273, 748486), (399, 512122), (494, 413637), (546, 374243), (741, 275758), (798, 256061), (1482, 137879), (1729, 118182), (3458, 59091), (5187, 39394), (10374, 19697)]