203670792143

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1\times {\mathrm{739}}^1$

素因数の和:1588

約数の個数: 64

約数和(自身を含む): 261227151360

約数和(自身を除く): 57556359217

約数列:

[1, 7, 13, 31, 91, 151, 217, 403, 647, 739, 1057, 1963, 2821, 4529, 4681, 5173, 8411, 9607, 13741, 20057, 22909, 32767, 58877, 60853, 67249, 97697, 111589, 140399, 160363, 260741, 297817, 425971, 478133, 683879, 781123, 1270061, 1450657, 1825187, 2084719, 3028607, 3346931, 3459259, 6215729, 8890427, 10154599, 14822123, 21200249, 24214813, 39371891, 43510103, 44970367, 72198083, 103754861, 192687599, 275603237, 314792569, 505386581, 938575079, 1348813193, 2238140573, 6570025553, 15666984011, 29095827449, 203670792143]

約数ペア:

[(1, 203670792143), (7, 29095827449), (13, 15666984011), (31, 6570025553), (91, 2238140573), (151, 1348813193), (217, 938575079), (403, 505386581), (647, 314792569), (739, 275603237), (1057, 192687599), (1963, 103754861), (2821, 72198083), (4529, 44970367), (4681, 43510103), (5173, 39371891), (8411, 24214813), (9607, 21200249), (13741, 14822123), (20057, 10154599), (22909, 8890427), (32767, 6215729), (58877, 3459259), (60853, 3346931), (67249, 3028607), (97697, 2084719), (111589, 1825187), (140399, 1450657), (160363, 1270061), (260741, 781123), (297817, 683879), (425971, 478133)]