250464807068

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7853}}^1\times {\mathrm{11059}}^1$

素因数の和:19026

約数の個数: 48

約数和(自身を含む): 505903157760

約数和(自身を除く): 255438350692

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 7853, 11059, 15706, 22118, 31412, 44236, 54971, 77413, 109942, 154826, 219884, 309652, 808859, 1139077, 1617718, 2278154, 3235436, 4556308, 5662013, 7973539, 11324026, 15947078, 22648052, 31894156, 86846327, 173692654, 347385308, 607924289, 1215848578, 2431697156, 8945171681, 17890343362, 35780686724, 62616201767, 125232403534, 250464807068]

約数ペア:

[(1, 250464807068), (2, 125232403534), (4, 62616201767), (7, 35780686724), (14, 17890343362), (28, 8945171681), (103, 2431697156), (206, 1215848578), (412, 607924289), (721, 347385308), (1442, 173692654), (2884, 86846327), (7853, 31894156), (11059, 22648052), (15706, 15947078), (22118, 11324026), (31412, 7973539), (44236, 5662013), (54971, 4556308), (77413, 3235436), (109942, 2278154), (154826, 1617718), (219884, 1139077), (309652, 808859)]