200736656

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9871}}^1$

素因数の和:9951

約数の個数: 40

約数和(自身を含む): 411307008

約数和(自身を除く): 210570352

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 9871, 10168, 19742, 20336, 39484, 78968, 157936, 306001, 404711, 612002, 809422, 1224004, 1618844, 2448008, 3237688, 4896016, 6475376, 12546041, 25092082, 50184164, 100368328, 200736656]

約数ペア:

[(1, 200736656), (2, 100368328), (4, 50184164), (8, 25092082), (16, 12546041), (31, 6475376), (41, 4896016), (62, 3237688), (82, 2448008), (124, 1618844), (164, 1224004), (248, 809422), (328, 612002), (496, 404711), (656, 306001), (1271, 157936), (2542, 78968), (5084, 39484), (9871, 20336), (10168, 19742)]