211858244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{577}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 418712448

約数和(自身を除く): 206854204

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 307, 577, 598, 614, 1154, 1196, 1228, 2308, 3991, 7061, 7501, 7982, 13271, 14122, 15002, 15964, 26542, 28244, 30004, 53084, 91793, 172523, 177139, 183586, 345046, 354278, 367172, 690092, 708556, 2302807, 4074197, 4605614, 8148394, 9211228, 16296788, 52964561, 105929122, 211858244]

約数ペア:

[(1, 211858244), (2, 105929122), (4, 52964561), (13, 16296788), (23, 9211228), (26, 8148394), (46, 4605614), (52, 4074197), (92, 2302807), (299, 708556), (307, 690092), (577, 367172), (598, 354278), (614, 345046), (1154, 183586), (1196, 177139), (1228, 172523), (2308, 91793), (3991, 53084), (7061, 30004), (7501, 28244), (7982, 26542), (13271, 15964), (14122, 15002)]