196934590

素因数分解:

$2^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{42719}}^1$

素因数の和:43187

約数の個数: 16

約数和(自身を含む): 355259520

約数和(自身を除く): 158324930

約数列:

[1, 2, 5, 10, 461, 922, 2305, 4610, 42719, 85438, 213595, 427190, 19693459, 39386918, 98467295, 196934590]

約数ペア:

[(1, 196934590), (2, 98467295), (5, 39386918), (10, 19693459), (461, 427190), (922, 213595), (2305, 85438), (4610, 42719)]