202939757872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{957769}}^1$

素因数の和:957854

約数の個数: 80

約数和(自身を含む): 448925954400

約数和(自身を除く): 245986196528

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 272, 304, 323, 328, 646, 656, 697, 779, 1292, 1394, 1558, 2584, 2788, 3116, 5168, 5576, 6232, 11152, 12464, 13243, 26486, 52972, 105944, 211888, 957769, 1915538, 3831076, 7662152, 15324304, 16282073, 18197611, 32564146, 36395222, 39268529, 65128292, 72790444, 78537058, 130256584, 145580888, 157074116, 260513168, 291161776, 309359387, 314148232, 618718774, 628296464, 667564993, 746102051, 1237437548, 1335129986, 1492204102, 2474875096, 2670259972, 2984408204, 4949750192, 5340519944, 5968816408, 10681039888, 11937632816, 12683734867, 25367469734, 50734939468, 101469878936, 202939757872]

約数ペア:

[(1, 202939757872), (2, 101469878936), (4, 50734939468), (8, 25367469734), (16, 12683734867), (17, 11937632816), (19, 10681039888), (34, 5968816408), (38, 5340519944), (41, 4949750192), (68, 2984408204), (76, 2670259972), (82, 2474875096), (136, 1492204102), (152, 1335129986), (164, 1237437548), (272, 746102051), (304, 667564993), (323, 628296464), (328, 618718774), (646, 314148232), (656, 309359387), (697, 291161776), (779, 260513168), (1292, 157074116), (1394, 145580888), (1558, 130256584), (2584, 78537058), (2788, 72790444), (3116, 65128292), (5168, 39268529), (5576, 36395222), (6232, 32564146), (11152, 18197611), (12464, 16282073), (13243, 15324304), (26486, 7662152), (52972, 3831076), (105944, 1915538), (211888, 957769)]