200085904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9839}}^1$

素因数の和:9919

約数の個数: 40

約数和(自身を含む): 409973760

約数和(自身を除く): 209887856

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 9839, 10168, 19678, 20336, 39356, 78712, 157424, 305009, 403399, 610018, 806798, 1220036, 1613596, 2440072, 3227192, 4880144, 6454384, 12505369, 25010738, 50021476, 100042952, 200085904]

約数ペア:

[(1, 200085904), (2, 100042952), (4, 50021476), (8, 25010738), (16, 12505369), (31, 6454384), (41, 4880144), (62, 3227192), (82, 2440072), (124, 1613596), (164, 1220036), (248, 806798), (328, 610018), (496, 403399), (656, 305009), (1271, 157424), (2542, 78712), (5084, 39356), (9839, 20336), (10168, 19678)]