208026056

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 456218880

約数和(自身を除く): 248192824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 151, 292, 302, 337, 511, 584, 604, 674, 1022, 1057, 1208, 1348, 2044, 2114, 2359, 2696, 4088, 4228, 4718, 8456, 9436, 11023, 18872, 22046, 24601, 44092, 49202, 50887, 77161, 88184, 98404, 101774, 154322, 172207, 196808, 203548, 308644, 344414, 356209, 407096, 617288, 688828, 712418, 1377656, 1424836, 2849672, 3714751, 7429502, 14859004, 26003257, 29718008, 52006514, 104013028, 208026056]

約数ペア:

[(1, 208026056), (2, 104013028), (4, 52006514), (7, 29718008), (8, 26003257), (14, 14859004), (28, 7429502), (56, 3714751), (73, 2849672), (146, 1424836), (151, 1377656), (292, 712418), (302, 688828), (337, 617288), (511, 407096), (584, 356209), (604, 344414), (674, 308644), (1022, 203548), (1057, 196808), (1208, 172207), (1348, 154322), (2044, 101774), (2114, 98404), (2359, 88184), (2696, 77161), (4088, 50887), (4228, 49202), (4718, 44092), (8456, 24601), (9436, 22046), (11023, 18872)]