204239344

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{440171}}^1$

素因数の和:440208

約数の個数: 20

約数和(自身を含む): 409359960

約数和(自身を除く): 205120616

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 440171, 880342, 1760684, 3521368, 7042736, 12764959, 25529918, 51059836, 102119672, 204239344]

約数ペア:

[(1, 204239344), (2, 102119672), (4, 51059836), (8, 25529918), (16, 12764959), (29, 7042736), (58, 3521368), (116, 1760684), (232, 880342), (464, 440171)]