205870952

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{30893}}^1$

素因数の和:30930

約数の個数: 48

約数和(自身を含む): 475458660

約数和(自身を除く): 269587708

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 30893, 61786, 123572, 216251, 247144, 432502, 525181, 865004, 1050362, 1513757, 1730008, 2100724, 3027514, 3676267, 4201448, 6055028, 7352534, 12110056, 14705068, 25733869, 29410136, 51467738, 102935476, 205870952]

約数ペア:

[(1, 205870952), (2, 102935476), (4, 51467738), (7, 29410136), (8, 25733869), (14, 14705068), (17, 12110056), (28, 7352534), (34, 6055028), (49, 4201448), (56, 3676267), (68, 3027514), (98, 2100724), (119, 1730008), (136, 1513757), (196, 1050362), (238, 865004), (392, 525181), (476, 432502), (833, 247144), (952, 216251), (1666, 123572), (3332, 61786), (6664, 30893)]