202982048

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2803}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 418311936

約数和(自身を除く): 215329888

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 2803, 4526, 5606, 9052, 11212, 18104, 22424, 36208, 44848, 72416, 86893, 89696, 173786, 204619, 347572, 409238, 695144, 818476, 1390288, 1636952, 2780576, 3273904, 6343189, 6547808, 12686378, 25372756, 50745512, 101491024, 202982048]

約数ペア:

[(1, 202982048), (2, 101491024), (4, 50745512), (8, 25372756), (16, 12686378), (31, 6547808), (32, 6343189), (62, 3273904), (73, 2780576), (124, 1636952), (146, 1390288), (248, 818476), (292, 695144), (496, 409238), (584, 347572), (992, 204619), (1168, 173786), (2263, 89696), (2336, 86893), (2803, 72416), (4526, 44848), (5606, 36208), (9052, 22424), (11212, 18104)]