199048160

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{33623}}^1$

素因数の和:33675

約数の個数: 48

約数和(自身を含む): 482975136

約数和(自身を除く): 283926976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 33623, 67246, 134492, 168115, 268984, 336230, 537968, 672460, 1075936, 1244051, 1344920, 2488102, 2689840, 4976204, 5379680, 6220255, 9952408, 12440510, 19904816, 24881020, 39809632, 49762040, 99524080, 199048160]

約数ペア:

[(1, 199048160), (2, 99524080), (4, 49762040), (5, 39809632), (8, 24881020), (10, 19904816), (16, 12440510), (20, 9952408), (32, 6220255), (37, 5379680), (40, 4976204), (74, 2689840), (80, 2488102), (148, 1344920), (160, 1244051), (185, 1075936), (296, 672460), (370, 537968), (592, 336230), (740, 268984), (1184, 168115), (1480, 134492), (2960, 67246), (5920, 33623)]