200639672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{971}}^1\times {\mathrm{1123}}^1$

素因数の和:2123

約数の個数: 32

約数和(自身を含む): 393310080

約数和(自身を除く): 192670408

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 971, 1123, 1942, 2246, 3884, 4492, 7768, 8984, 22333, 25829, 44666, 51658, 89332, 103316, 178664, 206632, 1090433, 2180866, 4361732, 8723464, 25079959, 50159918, 100319836, 200639672]

約数ペア:

[(1, 200639672), (2, 100319836), (4, 50159918), (8, 25079959), (23, 8723464), (46, 4361732), (92, 2180866), (184, 1090433), (971, 206632), (1123, 178664), (1942, 103316), (2246, 89332), (3884, 51658), (4492, 44666), (7768, 25829), (8984, 22333)]