195816366

素因数分解:

$2^1\times 3^4\times {\mathrm{157}}^1\times {\mathrm{7699}}^1$

素因数の和:7870

約数の個数: 40

約数和(自身を含む): 441625800

約数和(自身を除く): 245809434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 7699, 8478, 12717, 15398, 23097, 25434, 46194, 69291, 138582, 207873, 415746, 623619, 1208743, 1247238, 2417486, 3626229, 7252458, 10878687, 21757374, 32636061, 65272122, 97908183, 195816366]

約数ペア:

[(1, 195816366), (2, 97908183), (3, 65272122), (6, 32636061), (9, 21757374), (18, 10878687), (27, 7252458), (54, 3626229), (81, 2417486), (157, 1247238), (162, 1208743), (314, 623619), (471, 415746), (942, 207873), (1413, 138582), (2826, 69291), (4239, 46194), (7699, 25434), (8478, 23097), (12717, 15398)]