206504996

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{1723}}^1$

素因数の和:1848

約数の個数: 36

約数和(自身を含む): 386224272

約数和(自身を除く): 179719276

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 361, 722, 1444, 1577, 1723, 3154, 3446, 6308, 6892, 29963, 32737, 59926, 65474, 119852, 130948, 143009, 286018, 572036, 622003, 1244006, 2488012, 2717171, 5434342, 10868684, 51626249, 103252498, 206504996]

約数ペア:

[(1, 206504996), (2, 103252498), (4, 51626249), (19, 10868684), (38, 5434342), (76, 2717171), (83, 2488012), (166, 1244006), (332, 622003), (361, 572036), (722, 286018), (1444, 143009), (1577, 130948), (1723, 119852), (3154, 65474), (3446, 59926), (6308, 32737), (6892, 29963)]